Schachturnier-Ergebnisserver Chess-results.com - Pearl City-All India OPEN Fide Rating Chess Tournament-2019

Hinweis: Um die Serverbelastung durch das tägliche Durchforsten aller Links (täglich 100.000 Seiten und mehr) von Google, Yahoo und Co zu reduzieren, werden bei allen Turnieren, die bereits seit 5 Tagen beendet sind die Links erst durch folgenden Knopf angezeigt:

Pearl City-All India OPEN Fide Rating Chess Tournament-2019 For Category Prizes Click on Download Invitation

Die Seite wurde zuletzt aktualisiert am 16.09.2019 09:39:22, Ersteller/Letzter Upload: vlanandh

Suche nach Spieler Suchen

Startrangliste

Nr.		Name	FideID	Land	Elo	sex	Typ	Verein/Ort
1	GM	Laxman R.R.	5005361	IND	2437			ICF
2	IM	Mohammad Nubairshah Shaikh	5053196	IND	2434			Mah
3	IM	Dhulipalla Bala Chandra Prasad	25005812	IND	2422			AP
4	FM	Mitrabha Guha	5057000	IND	2414			Wes
5	GM	Himanshu Sharma	5007836	IND	2408			IT
6	GM	Karthikeyan P.	5018226	IND	2408			ICF
7	IM	Rajesh V A V	5029317	IND	2389			TN
8	IM	Muthaiah Al	5092442	IND	2373			TN
9	IM	Nitin S.	5018277	IND	2361			S Rlys
10		Bharat Kumar Reddy Poluri	46600353	IND	2304			AP
11		Kaustuv Kundu	5056900	IND	2302			Wes
12		Pradeep Kumar R A	5023181	IND	2276			TN
13		Senthil Maran K	25035681	IND	2273			TN
14		Lokesh N.	5025044	IND	2225			TN
15		Ram S. Krishnan	5010519	IND	2212			TN
16	IM	Deshmukh Anup	5000564	IND	2193			Mah
17		Arpan Das	5007208	IND	2151			Wes
18		Dhananjay S	5092892	IND	2139			Chh
19		Syed Anwar Shazuli	5007046	IND	2137			ICF
20	CM	Prraneeth Vuppala	46622373	IND	2123		U13	Tel
21		Balkishan A.	5029520	IND	2120			Kar
22		Venkata Ramana J	5001528	IND	2107			Tel
23		Manigandan S S	5034981	IND	2103			TN
24		Santu Mondal	5025354	IND	2100			CCSCSB
25	FM	Ramakrishna J.	5008174	IND	2080			Andhra Bank
26	FM	Vinoth Kumar M.	5011574	IND	2032			TN
27	AGM	Sa Kannan	5018340	IND	2010			TN
28		Ramakrishna Perumalla	5035082	IND	1971			AP
29		Soni Krishan	5008395	IND	1935			CCSCSB
30		Rishabh Nishad	46648534	IND	1898			UP
31		Banerjee Ashutosh	35070932	IND	1867		U15	Chh
32		Ramana Babu B.	5009545	IND	1854			AP
33		Sudarshan Bhat	35070843	IND	1853			Kar
34		Dave Kantilal	5000521	IND	1852		S55	Raj
35		Mythireyan P	25015060	IND	1850			TN
36		Shanmukha Pulli	35036963	IND	1845			Tel
37		Vishwanath Prasad	5030170	IND	1840			AP
38		Ayush Jha	25600915	IND	1804		U15	Wes
39		Kalyani B	35009087	IND	1785	w		AP
40		Sanjay Chhabra	5027306	IND	1774			Del
41		Himanshu Moudgil	5034884	IND	1771			CCSCSB
42		Sai Krishna S.	5023661	IND	1770			AP
43		Kumar A.	5007585	IND	1758			AP
44		Katiyar Prashant	35043145	IND	1754			UP
45		Nidheshpa S	35044516	IND	1753			TN
46		Saurabh Lokhande	25044109	IND	1753			Mah
47		Sibi Srinivas Einstein	45073643	IND	1751			Tel
48		Kapadi Yash	46608524	IND	1750			Mah
49		Ranadheer B J S K	35064690	IND	1742		U15	AP
50		Srinivasa Rao G.V.	5000602	IND	1735		S55	AP
51		Rithvik Raja M	35071130	IND	1729		U15	Tel
52		Suresh Duvvala	5071658	IND	1726			Tel
53		Aravind P V S	25097512	IND	1719			AP
54		Vivekananda L	5054664	IND	1702			Kar
55		Madduri Satya Tejeswar	45077479	IND	1693			AP
56		Rohith Yadav B R	45019916	IND	1693		U13	Tel
57		Setumadhav Yellumahanthi	25920669	IND	1676		U13	AP
58		Nichat Ajinkya	35056883	IND	1672			Mah
59		Trinadh Virothi	5042313	IND	1666			AP
60		Srivastav J.P	5027683	IND	1665		S55	CCSCSB
61		Neeraj Anirudh K	46635882	IND	1664			Tel
62		Rushyendra Chowdary Kantipudi	25694979	IND	1655		U15	AP
63		Arjun Sidharth S	35055054	IND	1649		U13	Pon
64		Suhrud Sudheer Acharya K	45080747	IND	1646		U15	Mah
65		Sourav Bhowmik	35045750	IND	1642			Wes
66		Buxy Rajanikant	5073898	IND	1641			Chh
67		Sreehith Reddy R	25795368	IND	1622		U13	Tel
68		Sirsat Shekhar V.	5089115	IND	1619			Goa
69		Gokula Vishnu R	46639640	IND	1616		U13	TN
70		Srinivas Ch	35096419	IND	1610			AP
71		Vaibhav Singh Verma	25037536	IND	1603			Del
72		Bhagwat Heramb	25054791	IND	1596			Mah
73		Panda Miracle	35043919	IND	1594	w	F13	Ori
74		Bharathakoti Sneha	25626132	IND	1592	w		Tel
75	AGM	Renganayaki V	25705407	IND	1589	w	F13	Kar
76		Kushal O	25652753	IND	1589		U15	AP
77		Adithya A Chullikkad	45078734	IND	1586		U11	Ker
78		Ankit Kumar Singh	5046483	IND	1581			Jha
79		Apoorv Kamble	25683012	IND	1580		U11	Kar
80		Vaishant Kumar Gangwani	35060252	IND	1568			Har
81		Arnav Pradhan	25746731	IND	1564		U11	Tel
82	WCM	Wankhade Sanskruti	25063561	IND	1559	w	F13	Mah
83	AIM	Kandi Ravi	5007607	IND	1553			AP
84		Borse Pankaj	35059270	IND	1551			Mah
85		Rao K. Damodar	5008506	IND	1549		S55	AP
86		Sujay B M	25704460	IND	1540			Kar
87		Viswak Sen M	25626698	IND	1540		U11	Tel
88		Menon Padmanand	5031893	IND	1537			Mah
89		Hariharan Vinayagamurthy	25611143	IND	1535		U11	Pon
90		Swara Lakshmi S Nair	25629239	IND	1534	w	F13	Kar
91		Om Nagnath Lamkane	25620592	IND	1530		U15	Mah
92	AGM	Mani Bharathy	25038621	IND	1527			TN
93		Mayekar Ayush	25748360	IND	1521		U15	Mah
94		Pandey Arpit	25959409	IND	1506			Mah
95		Shinde Kunal	25010565	IND	1504			Mah
96		Negi Augustiya	25709984	IND	1499		U13	Mah
97		Vishwanath Kannam	46664750	IND	1492			AP
98		Mitul K H	45080860	IND	1491		U09	Kar
99		Murthy V S N	46678301	IND	1487		S55	AP
100		Vishal Shewale	45099200	IND	1487		U15	Mah
101		Dalal Aashi	45096767	IND	1484	w	F15	Mah
102		Chaubey Bharat	25608185	IND	1481			UP
103		Bala Ganeshan	35014498	IND	1477			Ker
104		Gyana Sai Santhosh M	25611135	IND	1476		U11	AP
105		Rakshitha P	25645412	IND	1476	w	F13	TN
106		Suhaib Ahmad	25026615	IND	1474			UP
107		Sayandeep Roy	25673904	IND	1471		U15	Wes
108		Mohammad Ismail Khadar	5065240	IND	1463			Tel
109		Priyansh Sahu	35062255	IND	1454		U15	Chh
110		Sathishkumar L	35010174	IND	1441			AP
111		Prathmesh Dharmadhikari	25646761	IND	1439			Mah
112		Pawar Sohum	25041355	IND	1438			Mah
113		Mummana Venkata Ruthvik	25697307	IND	1437		U11	AP
114		Saksham Omer	25985892	IND	1430			UP
115		Rupesh Reddy Y	25737775	IND	1425		U11	AP
116		Anirudh Rathna Arvind	45084050	IND	1424		U15	TN
117		Dhritabrata Kundu	35091557	IND	1423		U13	Wes
118		Sreenandan Babu J	25737953	IND	1423		U13	Tel
119		Kannish Varmaa K	45043434	IND	1421		U13	Pon
120	AFM	Bir Singh Raminder	5008360	IND	1412		S55	Pun
121		Uddipan Roy	25706403	IND	1412		U11	Wes
122		Pottturi Venkata Satyanarayana	25947591	IND	1410		S55	Tel
123		Aji Kumar A	45006229	IND	1405			Ker
124		Duggirala Vivek	25794981	IND	1404			AP
125		Netra P Savaikar	45005850	IND	1398	w	F11	Goa
126		Sushanth Kamabathula	25712667	IND	1397		U11	Tel
127		M Tulasi Ram Kumar	5022649	IND	1396			AP
128	AFM	Mir Maahir Ali	25702459	IND	1395		U15	Tel
129		Singh Ankit Kumar	46691235	IND	1390			Jha
130		Sohanganesh Uddhav Nikam	45075905	IND	1388		U13	Mah
131		Chidvilash Sai Surapaneni	25748530	IND	1383		U11	Tel
132		Juare Deep	45055661	IND	1381			Mah
133		Uday Kiran Kumar P	25617494	IND	1381			AP
134		Anukarssa Dutta	35028057	IND	1379		U15	Wes
135		Anjishnu Mondal	35093037	IND	1378		U13	Wes
136		Divya Sri M	5092400	IND	1369	w		AP
137		Sugunesh Babu	5030641	IND	1366		S55	Ker
138		Medhansh Rathi	25683160	IND	1364		U11	Kar
139		Abhinav Bohra	35047973	IND	1362			Raj
140		Ravi Krishna G	25707817	IND	1360		U13	AP
141	AFM	Dhanush Reddy A	45095140	IND	1358		U13	Tel
142		Srinivas Gopal Reddy K	25748610	IND	1354		U13	AP
143		Avigyan Ghosh	25731645	IND	1350		U11	Tri
144		Subramanian T.V.	5041198	IND	1346		S55	TN
145		Amit Jain	25728296	IND	1341			UP
146		Patil Aditi G	45033463	IND	1340	w		Mah
147		Balakrishna Kavatrapu	25683500	IND	1338			AP
148		Srivardhan Reddy Devareddy	45072809	IND	1338			AP
149		Mahendar B	35036491	IND	1329			Tel
150	AIM	Kulkarni Rakesh	366196523	IND	1321			Mah
151		Thirupatha Chary Pusala	25747258	IND	1321			Tel
152		Jyothi Kiran P	25617230	IND	1319			AP
153		Kulkarni Pawan	25661698	IND	1319			Mah
154		Abhiram Vaddi	25752405	IND	1317		U13	AP
155		Sami M A	25604317	IND	1312			Kar
156		Karthik Arige	25654403	IND	1311		U13	Tel
157		Teerthala Abhinav	25718886	IND	1307		U13	Tel
158		Nikunj Buddhawar	25670050	IND	1303		U15	Tel
159		Jadhav Omkar S	45081999	IND	1301			Mah
160		Shubham Basone	25141171	IND	1300			Chh
161		Vegi Bhavishnu Sai Sivaji	25793888	IND	1300		U11	AP
162		Natura Bethi	25048864	IND	1294	w	F15	Tel
163		Behera Snehayukta	25762982	IND	1291	w	F11	Ori
164		Anshul Mishra	25948130	IND	1282	w	F15	Chh
165		Sanjay Kumar Mittal	5013534	IND	1280			Ori-HCAP
166		Bothikar Tegas	46640690	IND	1279			Mah
167		Khude Laxman	35059440	IND	1275		S55	Mah
168		Shankhadeep Maity	25771345	IND	1264		U13	Wes
169		Vihith Advyith Reddy M	25748629	IND	1262		U15	Tel
170		Ganesh K N	25110446	IND	1257			AP
171		Osman Bin Sayeed	25718240	IND	1257			Tel
172		Joshi Swarup	25963589	IND	1251			Mah
173		Sri Anjana Sarvani M	25753924	IND	1248	w	F13	AP
174		Harini Narahari	46615709	IND	1244	w	F15	Tel
175		Kale Amol	25655841	IND	1244			Mah
176		Srivatsa Ananth Kothagundla	25670239	IND	1229		U13	Tel
177		Ashmita Reddy N	25719068	IND	1228	w	F15	Tel
178		Ch. Nanda Sai Vinesh	25911414	IND	1226		U11	Tel
179		Kudakala Venkata Drakshanya	25931814	IND	1226	w	F13	AP
180		Vignesh Advaith Vemula	25792059	IND	1223		U11	Tel
181		Gopathi Yogi Yashwanth	25719254	IND	1217			Tel-HCAP
182		Atul Mishra	46690735	IND	1212			CCSCSB
183		Prakul Balaji	25981510	IND	1209		U15	TN
184	AFM	Allampati Kovidh Kushal Reddy	25794620	IND	1207		U11	Tel
185		Rama Devi P	5063302	IND	1207	w	S55	AP
186		Sarvani Cheedella	25640917	IND	1205	w	F11	AP
187		Himesh Empally	25669648	IND	1204		U13	Tel
188		Prapti Moulik	25676423	IND	1198	w	F11	Wes
189		Rachitraj V Shetty	25104730	IND	1194		U15	Kar
190		Jonnalagadda Padmaraju	35095757	IND	1192			Ap
191		Anil Aneeshka Sati	25797212	IND	1191	w	F13	Tel
192		Karthikeyan Sakthivel	25745913	IND	1188		U13	TN
193	AIM	Vadlakonda Rahul	25623729	IND	1182			Tel
194		Manaswini Maheshweram	45037795	IND	1179	w		Tel
195		Deoshatwar Ojas	45098816	IND	1176		U11	Mah
196		Ritobroto Sen	25126717	IND	1173		U13	Tel
197		Sachin Pai	25919229	IND	1173		U13	Kar
198		Abdul Hameed	25016490	IND	1162		S55	TN
199		Patnana Kishore Rajan	25720058	IND	1162		U11	AP
200		Rithwik Gandikota	25670093	IND	1150		U13	Tel
201		Anuraag Vidwan Kothagundla	25683489	IND	1149		U11	Tel
202		Aarush Rajesh	25689924	IND	1145		U09	Kar
203		Triddev Reddy K	25676121	IND	1144		U15	AP
204		Abdul Samad S	5024277	IND	1139			Ker-HCAP
205		Paladugu Yoga Harishini	25956167	IND	1132	w	F09	Tel
206		Leelajai Krishna N	25130536	IND	1130		U13	Kar
207		Kudakala Sivaram	25927906	IND	1129		U11	AP
208		Uttham Naresh P	25753975	IND	1129		U15	Tel
209		Ramadugu Akshay	25670220	IND	1124		U15	Tel
210		Rangeet Majumdar	25746588	IND	1124		U09	Wes
211		Saktipada Barai	35069683	IND	1124		S55	Wes
212		Papaganti Sri Chaitanya	25990489	IND	1119		U11	Tel
213		Vootkur V N S Shashank	25153587	IND	1118			Tel
214		Poojitha Gidugu	25164333	IND	1114	w		Tel
215	AFM	Shlok Dhulapkar	45006032	IND	1111		U13	Goa
216		Bonasu Venkateswarao	25106490	IND	1111		S55	AP
217		Sai Janani Pothula	25720333	IND	1108	w	F15	Tel
218		Abhinav Ram Bommakanti	25611046	IND	1106		U11	Tel
219		Asapu Srinithi	25756818	IND	1104	w	F15	AP
220		Dolas Aarush	66608538	IND	1102		U07	Mah
221		Sri Prathik J	25781405	IND	1100		U11	Tel
222		Sai Akshar Tadimeti	45053561	IND	1087		U13	Guj
223		Sudhakar Ganadinni	25638211	IND	1074		S55	Kar
224		Srinivas P	46665447	IND	1069			AP
225		Sankar Bhattacharya	35005278	IND	1066			Wes
226		Ramigani Surendra	25109022	IND	1059			Tel
227		Gnanyta Netha	25669796	IND	1058	w	F15	Tel
228		Shreerang Nandkishor Lembhe	25908219	IND	1058		U15	Mah
229		Rajesh Kumar P	25789937	IND	1056			Tel
230		Daiwik Palavarapu	25118994	IND	1053		U15	Tel
231		Sri Akhil Prasad	25930087	IND	1050		U07	AP
232		Arpitha Kothagundla	25669877	IND	1040	w	F09	Tel
233		Reddy Rimitha R	45093946	IND	1040	w	F11	Tel
234		Advaittej P S	25952870	IND	1038		U15	Tel
235		Dhruthi Sriprada M	25752588	IND	1037	w	F11	AP
236		Gangadi Thrini Varshita	25120476	IND	1034	w	F13	Tel
237		Patil Akshaj	25763849	IND	1032		U11	Mah
238	ACM	Advay Koganti	25911902	IND	1031		U09	Tel
239		Sasidhar P	25083635	IND	1024			TN
240		Dhanush Netha	25669672	IND	1022		U13	Tel
241		Selvasaravanan R	25760610	IND	1021			TN
242		Vishnu Komanduri	25626760	IND	1015		U13	AP
243		Venkata Subbaiah P C	25933264	IND	1013		S55	Tel
244		Raghunadha Rao K	25106716	IND	1011			AP
245		Vittanala Shanmuk Saish	25694430	IND	1011		U09	AP
246		Dheepak K	25769499	IND	1001		U13	TN
247	ACM	K Eswara Reddy	366194734	FID	0			Tel
248		Aarush Vuppugandla	25965484	IND	0		U13	Tel
249		Aditya Mandala	25683438	IND	0		U09	Tel
250		Annika Reddy G	25648551	IND	0	w	F09	Tel
251		Anshika Dongre	25111825	IND	0	w	F07	MP
252		Arjun Vangala	25962256	IND	0		U13	Tel
253		Avyukkth Tiwari	25925784	IND	0		U09	Tel
254		Ayush Kothagundla	25982958	IND	0		U07	Tel
255		Ayush Kumar Dayanand	25971310	IND	0			Jha
256		Bharatam Dattatreya Aditya Sriram	33308888	IND	0		U07	Ap
257		Cherala Keerthi	25148273	IND	0	w	F07	Tel
258		Chitti Phani Bhushan Kudupudi Y S M	25694456	IND	0		U13	AP
259		Damini Naga Ratna Kumari P	25994964	IND	0	w	F13	AP
260		Dasari Balaji Prasad	45037728	IND	0		S55	AP
261		Dornala Shivateja	25994697	IND	0			Tel
262		Durga Praveen Saragada	25993283	IND	0		U15	AP
263		Eeshan Sai T	33310513	IND	0		U09	Tel
264		Errabelli Pranavi	25727761	IND	0	w	F09	Tel
265		Eshanvi Satya Sai Ganta	25914782	IND	0	w	F11	Tel
266		Garneni Meghasamhitha	25702874	IND	0	w	F11	Tel
267		Geethika Samyuktha	25767836	IND	0	w	F09	Jha
268		Gnana Satya Balaji M	25106740	IND	0		U11	AP
269		Gudigonda Yuvraj	33308934	IND	0			Tel
270		Hariharan Shanmugam	25602241	IND	0		U11	Kar
271		Harika Yadlapalli	25979230	IND	0	w	F07	Tel
272		Sai Harish V V	33305056	IND	0			AP
273		Hasini Kamabathula	25712837	IND	0	w	F09	Tel
274		Jahnavi Upadhyayula	25174606	IND	0	w	F11	Tel
275		Jeevan M Gowda	33305560	IND	0		U15	Kar
276		Kamuju S S V Venkat	25171003	IND	0		U13	AP
277		Kapila Yashwant	25947451	IND	0		U13	Tel
278		Kola Karthik	25178440	IND	0		U15	Tel
279		Kondapu Naveen	33312320	IND	0			AP
280		Koranne Mandar	25748335	IND	0			Mah
281		Krishna Shreyal B	25106538	IND	0		U11	AP
282		Laavya P Menon	25165801	IND	0	w	F13	Mah
283		Lakshman Manchala	25950401	IND	0		U13	AP
284		Lasya Sri Mullapudi	33308926	IND	0	w	F09	Ap
285		Lochan Hari R	25955438	IND	0		U11	TN
286		Madhava Chitta	25193546	IND	0			Tel
287		Manda Rama Mohan Rao	25626825	IND	0		S55	Tel
288		Manikanta Barla	25931407	IND	0			AP
289		Meejuri Aryan Suhas	25105965	IND	0			TN
290		Nallagonda Harsha Vardhan	25169017	IND	0		U09	Tel
291		Naman S Vora	25948636	IND	0		U13	Ker
292		Navyasri Ch	25774654	IND	0	w	F11	AP
293		Nutan Bhargav M	25984039	IND	0		U09	Tel
294		Parupalli Chandrashekar T G	45069514	IND	0		S55	AP
295		Pavan Karthikeya Varma Gunturi	25720066	IND	0		U07	Tel
296		Pechetti Chakradarraj	25174622	IND	0		U13	AP
297		Pechetti Sravani Sri Satya	25174630	IND	0	w	F09	AP
298		Poorani K	25186280	IND	0	w	F07	TN
299		Potnuru Satvika	33306044	IND	0	w	F07	AP
300		Pranay Akula	25131001	IND	0		U11	Tel
301		Praneeth K S S R A	25720147	IND	0		U13	Tel-HCAP
302		Praveen Kumar Gudipudi	33308942	IND	0			AP
303		Pujitaa Mynam	25979736	IND	0	w	F07	Tel
304		Raicherla Raghu vamshi	33312338	IND	0			AP
305		Ratnakar P	25121375	IND	0		U13	Tel
306		Ravi Kiran H	33310181	IND	0			AP
307		Rohith Mukthi Anand	25784374	IND	0		U13	AP
308		Sai Charan Reddy K	25995049	IND	0			Tel
309		Samhitha Thantarapalli	25747045	IND	0	w	F13	Tel
310		Sanam Sri Sai Sanjay	25914170	IND	0			AP
311		Sangam Krishna	25990616	IND	0			Tel-HCAP
312		Sanjay Pradnesh G	25908472	IND	0		U13	AP
313		Sanvee R	25753878	IND	0	w	F13	Tel
314		Saragada Ashok Kumar	25988140	IND	0		U13	AP
315		Seelam Jashwanth	25115499	IND	0			AP
316		Sharvin Puneet Badave	25157809	IND	0		U09	Mah
317		Shraavani Naik	25911490	IND	0	w	F09	Kar
318		Shravan Ambaru	25786865	IND	0		U07	Tel
319		Sloka Yukti I	25995073	IND	0	w	F11	Tel
320		Soutik Pal	25950991	IND	0		U09	Wes
321		Sridhanvi Boggavarapu	25119710	IND	0		U13	Tel
322		Srikar J V	25126750	IND	0		U13	Tel
323		Srivatsa Eshwar Suhan G S	25121448	IND	0		U07	Tel
324		Sumedh Chawre	25703633	IND	0		U09	Chh
325		Surapaneni Jayram Shaurya	25977997	IND	0		U09	Tel
326		Tanish Kommalapati	25164376	IND	0		U09	AP
327		Tankari Deepak Reddy	33312346	IND	0			Tel
328		Venkata Sanhith Reddy M	45085579	IND	0		U15	AP
329		Vihaan Chowdhary N	25950673	IND	0		U09	Tel
330		Vijay Anand S	33312354	IND	0			TN
331		Vijay Prajwal P	25147889	IND	0		U09	AP
332		Vinod Kumar Shukla	25170082	IND	0		S55	Chh
333		Vissapragada Deekshitha	33309434	IND	0	w	F07	AP

Hinweis: Um die Serverbelastung durch das tägliche Durchforsten aller Links (täglich 100.000 Seiten und mehr) von Google, Yahoo und Co zu reduzieren, werden bei allen Turnieren, die bereits seit 5 Tagen beendet sind die Links erst durch folgenden Knopf angezeigt:

Pearl City-All India OPEN Fide Rating Chess Tournament-2019 For Category Prizes Click on *Download Invitation*

Startrangliste

Pearl City-All India OPEN Fide Rating Chess Tournament-2019 For Category Prizes Click on Download Invitation