PLAYER PAGE
William Gosha
1820157207Sarah Baartman (ESB)Personal
Main rating
| Rating | 1561.8 |
| K-factor | 32 |
| Floor | 1089.5 |
| Highest | 1589.5 (2025-04-01) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1487.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1561.8 |
| K-factor | 32 |
| Floor | 1089.5 |
| Highest | 1589.5 (2025-04-01) |
| Min/Max +/- allowed | 95.2 |
Standard rating
| Rating | 1529.7 |
| K-factor | 32 |
| Floor | 1036.7 |
| Highest | 1537.8 (2024-03-01) |
| Min/Max +/- allowed | 102.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1487.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1529.7 |
| K-factor | 32 |
| Floor | 1036.7 |
| Highest | 1537.8 (2024-03-01) |
| Min/Max +/- allowed | 102.5 |
Rapid rating
| Rating | 1315.5 |
| K-factor | 36 |
| Floor | 815.5 |
| Highest | 1379.8 (2023-06-01) |
| Min/Max +/- allowed | 128.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1315.5 |
| K-factor | 36 |
| Floor | 815.5 |
| Highest | 1379.8 (2023-06-01) |
| Min/Max +/- allowed | 128.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | SBDCA Trial 3 2026 (U20+Open) | Standard | 2026-01-31 | 2026-01-31 | Sarah Baartman (ESB) | 4 | 1555.7 | 3 | 2.5 | 1589.7 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (Adults) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1569.5 | 5 | 3 | 1486.4 | 0 | Details |
| 3 | EC Closed 2025 (Open) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1574.9 | 6 | 4 | 1500.5 | 0 | Details |
| 4 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1567.4 | 5 | 2 | 1609.8 | 0 | Details |
| 5 | SBDCA Closed 2025 (Open) | Standard | 2025-05-10 | 2025-05-10 | Sarah Baartman (ESB) | 5 | 1567.4 | 0 | 0 | 0 | 0 | Details |
| 6 | SBDCU Trial 9 2025 (U20+Open) | Standard | 2025-04-26 | 2025-04-26 | Sarah Baartman (ESB) | 5 | 1589.5 | 5 | 3 | 1454.2 | 0 | Details |
| 7 | SBDCU Trial 6 2025 (U20+Open) | Standard | 2025-03-15 | 2025-03-15 | Sarah Baartman (ESB) | 5 | 1539.9 | 5 | 3.5 | 1438.4 | 0 | Details |
| 8 | Rhodes Open 2025 (A) | Standard | 2025-03-21 | 2025-03-22 | Sarah Baartman (ESB) | 7 | 1539.9 | 7 | 4.5 | 1652.7 | 0 | Details |
| 9 | SBDCU Trials 5 Makhanda Leg 2025 (U20+Open) | Standard | 2025-02-22 | 2025-02-22 | Sarah Baartman (ESB) | 5 | 1408.8 | 5 | 5 | 1749 | 0 | Details |
| 10 | SBD Activation Tournament 2025 (Open) | Rapid | 2025-01-04 | 2025-01-04 | Sarah Baartman (ESB) | 5 | 1329.9 | 4 | 3 | 1709 | 0 | Details |
| 11 | SBDCU Closed Trials 2024 (Open) | Standard | 2024-07-27 | 2024-07-27 | Sarah Baartman (ESB) | 5 | 1250.1 | 5 | 3.5 | 1702.3 | 0 | Details |
| 12 | SBDCU Trial 3 2024 (Open) | Standard | 2024-06-01 | 2024-06-01 | Sarah Baartman (ESB) | 5 | 1282.2 | 4 | 1 | 1058.2 | 0 | Details |
| 13 | SBDCU Trial 2 2024 (Open) | Standard | 2024-03-23 | 2024-03-23 | Sarah Baartman (ESB) | 5 | 1225 | 5 | 4 | 1539.7 | 0 | Details |
| 14 | Makhanda Youth Day Chess Tournament 2023 (A) | Rapid | 2023-06-17 | 2023-06-17 | Sarah Baartman (ESB) | 6 | 1200 | 6 | 4 | 1411.3 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 3 |
| Wins | 2 |
| Draws | 1 |
| Losses | 0 |
| White | 1 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2.5 |
| Percent | 83.3 |
| Dp | 283.3 |
| AOR | 1306.4 |
| Performance | 1589.8 |
Game statistics (History)
| Games | 65 |
| Wins | 40 |
| Draws | 6 |
| Losses | 19 |
| White | 33 |
| Black | 32 |
| White wins | 18 |
| Black wins | 22 |
| Score | 43 |
| Percent | 66.2 |
| Dp | 137.3 |
| AOR | 1397.7 |
| Performance | 1535 |
Rankings (Main)
| National | |
| Overall | 1236 |
| Gender | 1126 |
| Age group | 561 |
| Gender/Age | 535 |
| Provincial | |
| Overall | 115 |
| Gender | 105 |
| Age group | 44 |
| Gender/Age | 40 |
| Regional | |
| Overall | 18 |
| Gender | 18 |
| Age group | 7 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 1385 |
| Gender | 1241 |
| Age group | 579 |
| Gender/Age | 547 |
| Provincial | |
| Overall | 137 |
| Gender | 122 |
| Age group | 43 |
| Gender/Age | 40 |
| Regional | |
| Overall | 28 |
| Gender | 26 |
| Age group | 8 |
| Gender/Age | 8 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 3 |
| Score | 2.5 |
| Percent | 83.3 |
| Aor | 1306.4 |
| Dp | 283.3 |
| Prat | 1589.8 |
Performance (12 months)
| Games | 36 |
| Score | 22.5 |
| Percent | 62.5 |
| Aor | 1429.4 |
| Dp | 106.2 |
| Prat | 1535.7 |
Performance (History)
| Games | 65 |
| Score | 43 |
| Percent | 66.2 |
| Aor | 1397.7 |
| Dp | 137.3 |
| Prat | 1535 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Moshoeshoe, M (Maletapata) | 3 | 1 | 2 | Makhanda Youth Day Chess Tournament 2023 (A) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Overall | 2 | Tshozi, I (Inga) | 3 | 1 | 2 | SBDCU Trial 3 2024 (Open) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Overall | 3 | Diamond, L (Lisakhanya) | 2 | 1 | 1 | SBDCU Closed Trials 2024 (Open) | SBDCU Trial 6 2025 (U20+Open) | Details |
| Overall | 4 | Manana, L (Lubusiso) | 2 | 2 | 0 | SBDCU Trials 5 Makhanda Leg 2025 (U20+Open) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Overall | 5 | Mafanya, K (Kulasande) | 2 | 1 | 1 | Rhodes Open 2025 (A) | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open) | Details |
| Standard | 1 | Tshozi, I (Inga) | 3 | 1 | 2 | SBDCU Trial 3 2024 (Open) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Standard | 2 | Shordries, N (Nkiyasi) | 2 | 1 | 1 | SBDCU Trials 5 Makhanda Leg 2025 (U20+Open) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Standard | 3 | Manana, L (Lubusiso) | 2 | 2 | 0 | SBDCU Trials 5 Makhanda Leg 2025 (U20+Open) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Standard | 4 | Moshoeshoe, M (Maletapata) | 2 | 1 | 1 | Rhodes Open 2025 (A) | SBDCU Trial 9 2025 (U20+Open) | Details |
| Standard | 5 | Qwabe, U (Uviwe) | 2 | 1 | 1 | EC Closed 2025 (Open) | SBDCA Trial 3 2026 (U20+Open) | Details |