International Chess Festival "Black Sea Dolphin - 2025" - U20 Open | Organizer(s) | Adjarian Autonomous Republic Chess Federation |
| Federation | Georgia ( GEO ) |
| Tournament director | Melia, Salome |
| Chief Arbiter | Ter-Karapetyan, Alexi |
| Time control (Standard) | 60 minutes plus 30 seconds per move |
| Location | Batumi |
| Number of rounds | 7 |
| Tournament type | Swiss-System |
| Rating calculation | Rating international |
| Date | 2025/09/03 to 2025/09/09 |
| Rating-Ø / Average age | 1489 / 14 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 09.09.2025 12:50:08, Creator/Last Upload: Georgian Chess Clubs
| Tournament selection | U08, U10, U12, U20, Blitz - A, Blitz - B |
| Parameters | No tournament details, Link with tournament calendar |
| Lists | Starting rank, Alphabetical list, Statistics, Alphabetical list all groups, Playing schedule |
| Final Ranking crosstable after 7 Rounds, Starting rank crosstable |
| Board Pairings | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6, Rd.7/7 , not paired |
| Ranking list after | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6, Rd.7 |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Final Ranking crosstable after 7 Rounds
| Rk. | | Name | Rtg | FED | 1.Rd | 2.Rd | 3.Rd | 4.Rd | 5.Rd | 6.Rd | 7.Rd | Pts. | TB1 | TB2 | TB3 |
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| 1 | | Tsetskhladze Shota | 1736 | GEO | 9w1 | 11b1 | 4w½ | 2b½ | 7w1 | 3b1 | 5w1 | 6 | 27,5 | 31 | 0 |
| 2 | | Diasamidze Rati | 1850 | GEO | 13b1 | 14w1 | 8b1 | 1w½ | 5b0 | 17w1 | 4b1 | 5,5 | 26 | 29 | 0 |
| 3 | | Davlasheridze Giorgi | 1451 | GEO | 19b1 | 5w½ | 18b1 | 4b½ | 11w1 | 1w0 | 7b1 | 5 | 25,5 | 28,5 | 0 |
| 4 | | Gogiashvili Giorgi | 1670 | GEO | 17b1 | 12w1 | 1b½ | 3w½ | 8b1 | 5w½ | 2w0 | 4,5 | 28,5 | 31,5 | 0 |
| 5 | | Gogiashvili Demetre | 1660 | GEO | 21w1 | 3b½ | 7w½ | 15b1 | 2w1 | 4b½ | 1b0 | 4,5 | 28,5 | 30,5 | 0 |
| 6 | | Beridze Sopo | 1439 | GEO | 14b0 | 17w0 | 23b1 | 22w1 | 18b1 | 16w½ | 9w1 | 4,5 | 19 | 20 | 0 |
| 7 | | Petrakov Bogdan | 1605 | GEO | 18b½ | 10w1 | 5b½ | 13w1 | 1b0 | 8w1 | 3w0 | 4 | 27 | 30 | 0 |
| 8 | | Goguadze Sandro | 1532 | GEO | 22w1 | 15b1 | 2w0 | 12b1 | 4w0 | 7b0 | 18w1 | 4 | 24 | 26 | 0 |
| 9 | | Nakashidze Nini | 1425 | GEO | 1b0 | 23w1 | 12b0 | 21w1 | 10b1 | 13w1 | 6b0 | 4 | 23,5 | 24,5 | 0 |
| 10 | | Davitadze Irakli | 1478 | GEO | 15w0 | 7b0 | 21w1 | 20b1 | 9w0 | 12b1 | 19w1 | 4 | 21 | 23 | 0 |
| 11 | | Nadaraia Ketevan | 1495 | GEO | 23b1 | 1w0 | 14b½ | 17w1 | 3b0 | 18w½ | 16b½ | 3,5 | 24 | 25 | 0 |
| 12 | | Vartanyan Iuri | 0 | GEO | -1 | 4b0 | 9w1 | 8w0 | 16b½ | 10w0 | 17b1 | 3,5 | 23,5 | 26,5 | 0 |
| 13 | | Malazonia Ana | 1438 | GEO | 2w0 | 22b1 | 19w1 | 7b0 | 14w1 | 9b0 | 15w½ | 3,5 | 23,5 | 25,5 | 1 |
| 14 | | Totochava Sergi | 0 | GEO | 6w1 | 2b0 | 11w½ | 18w0 | 13b0 | -1 | 21b1 | 3,5 | 23,5 | 25,5 | 2 |
| 15 | | Shainidze Lasha | 0 | GEO | 10b1 | 8w0 | 16b1 | 5w0 | 17b0 | 20w1 | 13b½ | 3,5 | 22,5 | 25,5 | 0 |
| 16 | | Tebidze Bachuki | 1441 | GEO | 20w0 | 21b1 | 15w0 | 19b1 | 12w½ | 6b½ | 11w½ | 3,5 | 21 | 23 | 0 |
| 17 | | Tebidze Kakhi | 1421 | GEO | 4w0 | 6b1 | 20w1 | 11b0 | 15w1 | 2b0 | 12w0 | 3 | 25 | 28 | 0 |
| 18 | | Evdokimov Iurii | 0 | GEO | 7w½ | 20b1 | 3w0 | 14b1 | 6w0 | 11b½ | 8b0 | 3 | 24,5 | 27,5 | 0 |
| 19 | | Shakaradze Rati | 0 | GEO | 3w0 | -1 | 13b0 | 16w0 | 22b1 | 23w1 | 10b0 | 3 | 21 | 22 | 0 |
| 20 | | Tebidze Tekla | 0 | GEO | 16b1 | 18w0 | 17b0 | 10w0 | 23w1 | 15b0 | -1 | 3 | 20 | 21 | 0 |
| 21 | | Beridze Guramiko | 0 | GEO | 5b0 | 16w0 | 10b0 | 9b0 | -1 | 22w1 | 14w0 | 2 | 21,5 | 23,5 | 0 |
| 22 | | Kavtaradze Ilia | 0 | GEO | 8b0 | 13w0 | -1 | 6b0 | 19w0 | 21b0 | 23b1 | 2 | 19 | 20 | 0 |
| 23 | | Lebedev Platon | 0 | FID | 11w0 | 9b0 | 6w0 | -1 | 20b0 | 19b0 | 22w0 | 1 | 20 | 21 | 0 |
Annotation:
Tie Break1: Buchholz Tie-Break Variable (2023) (Gamepoints, Cut1)
Tie Break2: Buchholz Tie-Break Variable (2023) (Gamepoints)
Tie Break3: Direct Encounter (DE)
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