https://sachessopen.co.za/
Fairplay
- IA Marius Ferreira,
Julian BothaSouth African Open 2025 - Championship Section | Organizer(s) | Shaun Levitan |
| Federation | South Africa ( RSA ) |
| Tournament director | Shaun Levitan |
| Chief Arbiter | Michael Bornheim (14307090) |
| Deputy Chief Arbiter | Fransie Krüger (14306964), Jabulani Mokoena (14325764) |
| Arbiter | Ethan Higham (14352338)
Dylan Munenga
(11003944) ... All arbiters |
| Time control (Standard) | 90/90+30Secs |
| Location | University Of Johannesburg |
| Number of rounds | 11 |
| Tournament type | Swiss-System |
| Rating calculation | Rating national, Rating international |
| Date | 2025/06/28 to 2025/07/05 |
| Rating-Ø / Average age | 2017 / 26 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 01.07.2025 20:12:53, Creator/Last Upload: Michael Bornheim
| Tournament selection | Champs, B, Ladies, U16O, U16G, U14O, U14G, U12O, U12G, U10O, U10G, U8O, U8G, Blitz |
| Links | Official Homepage of the Organizer, Website, Link with tournament calendar |
| Parameters | No tournament details |
| Lists | Starting rank, Alphabetical list, Statistics, Alphabetical list all groups, Playing schedule |
| Ranking crosstable after Round 6, Starting rank crosstable |
| Board Pairings | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6, Rd.7/11 , not paired |
| Ranking list after | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6 |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Starting rank crosstable
| No. | | Name | Rtg | FED | 1.Rd | 2.Rd | 3.Rd | 4.Rd | 5.Rd | 6.Rd | 7.Rd | Rk. | TB1 | TB2 | TB3 | TB4 | TB5 |
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| 1 | IM | Cawdery Daniel | 2356 | RSA | 24b1 | 13w½ | 15b½ | 23b½ | 31w½ | -0 | -0 | 23 | 3 | 0 | 17 | 10,25 | 2027 |
| 2 | FM | Van Zyl-Rudd Jack | 2323 | RSA | 25w1 | 19b1 | 7w½ | 3b½ | 5w0 | 23b½ | 28w | 8 | 3,5 | 0 | 22 | 12,50 | 2136 |
| 3 | FM | Mhango Banele | 2283 | RSA | 26b1 | 16w1 | 9b½ | 2w½ | 4b1 | 17w1 | 5w | 2 | 5 | 0 | 18,5 | 17,75 | 2140 |
| 4 | IM | Beukes Dante M | 2246 | NAM | 27w1 | 21b1 | 11w1 | 5b½ | 3w0 | 13b1 | 7w | 3 | 4,5 | 0 | 22,5 | 17,25 | 2129 |
| 5 | IM | Oatlhotse Providence | 2241 | BOT | 28b1 | 20w1 | 10b1 | 4w½ | 2b1 | 9w1 | 3b | 1 | 5,5 | 0 | 19 | 20,25 | 2143 |
| 6 | CM | Felix Raphael | 2227 | RSA | 29w1 | 35b½ | 23w0 | 25b½ | 28w0 | 34b1 | 30w | 26 | 3 | 0 | 16 | 7,75 | 1958 |
| 7 | IM | Simpson Michael | 2215 | RSA | 30b1 | 22w1 | 2b½ | 9w½ | 17b½ | 15w1 | 4b | 4 | 4,5 | 0 | 17,5 | 15,00 | 2092 |
| 8 | CM | Hercules Benjamin Vincent | 2151 | RSA | 31w½ | 23b0 | 40b1 | 30w½ | 36b½ | 27w1 | 24b | 17 | 3,5 | 0 | 15,5 | 9,25 | 1934 |
| 9 | RM | Dinham James | 2146 | RSA | 32b1 | 37w1 | 3w½ | 7b½ | 23w1 | 5b0 | 11w | 6 | 4 | 0 | 20,5 | 12,25 | 2097 |
| 10 | FM | Pitschka Claus | 2138 | GER | 33w1 | 41b1 | 5w0 | 21b0 | 34w1 | 25b½ | 23w | 9 | 3,5 | 0 | 18,5 | 9,25 | 1991 |
| 11 | PM | Du Plessis Heinco | 2132 | RSA | 34b1 | 40w1 | 4b0 | 22w½ | 24b1 | 20w1 | 9b | 5 | 4,5 | 0 | 16,5 | 12,50 | 2017 |
| 12 | CM | Mazibuko Khanya | 2128 | RSA | 35w0 | -0 | -0 | -0 | -0 | -0 | -0 | 47 | 0 | 0 | 3 | 0,00 | 1910 |
| 13 | | Mlahleki Vusimuzi | 2117 | RSA | 36b1 | 1b½ | 35w½ | 24w½ | 22b1 | 4w0 | 20b | 10 | 3,5 | 0 | 18 | 11,50 | 2076 |
| 14 | CM | Peter Neathan | 2072 | RSA | 37w0 | 30b0 | 43w1 | 41b1 | 38w½ | 35b½ | 26w | 30 | 3 | 0 | 13 | 6,25 | 1885 |
| 15 | RM | Mgobhozi Bhekinkosi | 2071 | RSA | 38b½ | 46w1 | 1w½ | 35b½ | 21w1 | 7b0 | 25w | 15 | 3,5 | 0 | 17,5 | 10,50 | 2035 |
| 16 | RM | Mlambo Ishmael | 2068 | RSA | 39w1 | 3b0 | 30w½ | 31b0 | 33w½ | 37b1 | 35w | 27 | 3 | 0 | 16 | 6,00 | 1969 |
| 17 | CM | Mahlangu Sello | 2058 | RSA | 40b0 | 32w1 | 26b1 | 28w1 | 7w½ | 3b0 | 36b | 11 | 3,5 | 0 | 18 | 10,75 | 2038 |
| 18 | CM | Palmer Reegan | 2058 | RSA | 41w0 | 33b½ | 29w1 | 38b½ | 37w1 | 28b½ | 21w | 20 | 3,5 | 0 | 14 | 9,00 | 1908 |
| 19 | RM | Smit Devon | 2052 | RSA | 42b1 | 2w0 | 28b0 | 40w1 | 30b½ | 36w0 | 31b | 33 | 2,5 | 0 | 15,5 | 5,50 | 1969 |
| 20 | | Selepe Lwazi | 2050 | RSA | 43w1 | 5b0 | 31w½ | 46b1 | 35w1 | 11b0 | 13w | 13 | 3,5 | 0 | 18 | 7,50 | 1977 |
| 21 | RM | Egeonu Chigozie | 2028 | RSA | 44b1 | 4w0 | 37b1 | 10w1 | 15b0 | 31w1 | 18b | 7 | 4 | 0 | 16,5 | 10,50 | 2018 |
| 22 | RM | Samuels Ethan | 2028 | RSA | 45w1 | 7b0 | 41w1 | 11b½ | 13w0 | 30b½ | 33w | 21 | 3 | 0 | 18 | 7,75 | 2008 |
| 23 | PM | Ristovich Dmitar S. | 2019 | RSA | 46b½ | 8w1 | 6b1 | 1w½ | 9b0 | 2w½ | 10b | 14 | 3,5 | 0 | 17,5 | 11,00 | 2170 |
| 24 | JNM | Soojay Jorah | 2008 | RSA | 1w0 | 39b1 | 44w1 | 13b½ | 11w0 | 38b1 | 8w | 16 | 3,5 | 0 | 16 | 7,25 | 2030 |
| 25 | CM | Nevin Tyler | 2007 | RSA | 2b0 | 34w1 | 38b½ | 6w½ | 42b1 | 10w½ | 15b | 19 | 3,5 | 0 | 14,5 | 8,50 | 2055 |
| 26 | | Fwati Chipepo Kunda | 1998 | ZAM | 3w0 | 43b1 | 17w0 | 37b0 | 44b1 | 42w1 | 14b | 29 | 3 | 0 | 14,5 | 5,00 | 1959 |
| 27 | | Mnyasta Tezihano | 1972 | RSA | 4b0 | 36w½ | 42b0 | 29w1 | 46w1 | 8b0 | 38w | 32 | 2,5 | 0 | 16 | 6,25 | 1985 |
| 28 | | Jacobs Calvin Nicholas | 1955 | RSA | 5w0 | 45b1 | 19w1 | 17b0 | 6b1 | 18w½ | 2b | 12 | 3,5 | 0 | 18 | 8,75 | 2075 |
| 29 | JNM | Yan Weilun | 1947 | RSA | 6b0 | 42w½ | 18b0 | 27b0 | 32w1 | 39w1 | 41b | 35 | 2,5 | 0 | 13 | 4,00 | 1980 |
| 30 | CM | Goosen Anton | 1927 | RSA | 7w0 | 14w1 | 16b½ | 8b½ | 19w½ | 22w½ | 6b | 24 | 3 | 0 | 17 | 9,00 | 2098 |
| 31 | | Bezuidenhout Lian | 1922 | RSA | 8b½ | 38w½ | 20b½ | 16w1 | 1b½ | 21b0 | 19w | 22 | 3 | 0 | 17,5 | 9,50 | 2090 |
| 32 | | Chettiar Evasan | 1919 | RSA | 9w0 | 17b0 | 45w0 | 39b1 | 29b0 | -1 | 44w | 42 | 2 | 0 | 13,5 | 3,00 | 1965 |
| 33 | AFM | Potgieter Edward | 1917 | RSA | 10b0 | 18w½ | 36b½ | 42w½ | 16b½ | 40w1 | 22b | 28 | 3 | 0 | 15,5 | 8,00 | 1978 |
| 34 | | Hempe Lilitha | 1912 | RSA | 11w0 | 25b0 | -1 | 44w1 | 10b0 | 6w0 | 40b | 38 | 2 | 0 | 16,5 | 4,00 | 2066 |
| 35 | | Mamonyane Thabang | 1910 | RSA | 12b1 | 6w½ | 13b½ | 15w½ | 20b0 | 14w½ | 16b | 25 | 3 | 0 | 16,5 | 9,00 | 2111 |
| 36 | JM | Mungal Ethan | 1907 | RSA | 13w0 | 27b½ | 33w½ | 45b1 | 8w½ | 19b1 | 17w | 18 | 3,5 | 0 | 15 | 8,50 | 2004 |
| 37 | | Sarakusebwa Shepard | 1902 | RSA | 14b1 | 9b0 | 21w0 | 26w1 | 18b0 | 16w0 | 42b | 36 | 2 | 0 | 17,5 | 6,00 | 2062 |
| 38 | AIM | Meise Keagen | 1886 | RSA | 15w½ | 31b½ | 25w½ | 18w½ | 14b½ | 24w0 | 27b | 31 | 2,5 | 0 | 17 | 8,25 | 2023 |
| 39 | JM | Tak Rannveer | 1861 | RSA | 16b0 | 24w0 | 46b0 | 32w0 | -1 | 29b0 | 43w | 45 | 1 | 0 | 13 | 1,00 | 1951 |
| 40 | | Combrink Juan-Louis | 1857 | RSA | 17w1 | 11b0 | 8w0 | 19b0 | 45w1 | 33b0 | 34w | 37 | 2 | 0 | 17 | 5,00 | 2021 |
| 41 | AIM | Li Zhengfei | 1842 | RSA | 18b1 | 10w0 | 22b0 | 14w0 | 43b1 | 46w½ | 29w | 34 | 2,5 | 0 | 15 | 5,50 | 1992 |
| 42 | | Deysel Kaleb | 1842 | RSA | 19w0 | 29b½ | 27w1 | 33b½ | 25w0 | 26b0 | 37w | 40 | 2 | 0 | 14,5 | 5,25 | 1982 |
| 43 | | Nkosi Dumisa Jacob | 1841 | RSA | 20b0 | 26w0 | 14b0 | -1 | 41w0 | 44b0 | 39b | 44 | 1 | 0 | 14 | 1,00 | 1958 |
| 44 | | Matsaung Thapelo Isack | 1827 | RSA | 21w0 | -1 | 24b0 | 34b0 | 26w0 | 43w1 | 32b | 41 | 2 | 0 | 14,5 | 3,00 | 1957 |
| 45 | | Buba Vukile | 1815 | RSA | 22b0 | 28w0 | 32b1 | 36w0 | 40b0 | -0 | -0 | 43 | 1 | 0 | 14 | 2,00 | 1933 |
| 46 | WCM | Nel Hayley | 1814 | RSA | 23w½ | 15b0 | 39w1 | 20w0 | 27b0 | 41b½ | -0 | 39 | 2 | 0 | 15,5 | 4,00 | 1969 |
| 47 | IM | Mamombe Kudzanai | 1802 | ZIM | -1 | -0 | -0 | -0 | -0 | -0 | -0 | 46 | 1 | 0 | 5 | 1,00 | 0,0 |
Annotation:
Tie Break1: points (game-points)
Tie Break2: Direct Encounter (DE) (Forfeited games count)
Tie Break3: Buchholz Tie-Break Variable (2023) (Gamepoints, Cut1)
Tie Break4: Sonneborn Berger Tie-Break Variable (2023) (Gamepoints)
Tie Break5: Average Rating of Opponents (ARO) (1400)
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