PLAYER PAGE
Nina Japhta
2080158547Sarah Baartman (ESB)Personal
Main rating
| Rating | 1047.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 893.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1047.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1030.3 |
| 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 | 893.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1030.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1184.1 |
| 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 | 1184.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | 2025 Mzansi Individual Championships (U18 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1071.1 | 5 | 0.5 | 965.1 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1071.1 | 6 | 0 | 818.1 | 0 | Details |
| 3 | EC Closed 2025 (U18 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1081.6 | 5 | 0.5 | 924.7 | 0 | Details |
| 4 | SBDCA Closed 2025 (U18 Girls) | Standard | 2025-05-10 | 2025-05-10 | Sarah Baartman (ESB) | 6 | 1087 | 5 | 1.5 | 1034 | 0 | Details |
| 5 | SBDCU Graaff-Reinet Trials 2025 (U18) | Standard | 2025-02-15 | 2025-02-15 | Sarah Baartman (ESB) | 5 | 1087.1 | 4 | 1 | 1057.9 | 0 | Details |
| 6 | Sarah Baartman District Schools Trials 2024 (U18 Girls) | Rapid | 2024-08-03 | 2024-08-03 | Sarah Baartman (ESB) | 5 | 1061.3 | 5 | 1 | 1006.4 | 0 | Details |
| 7 | SBDCU Closed Trials 2024 (U18+U20 Girls) | Standard | 2024-07-27 | 2024-07-27 | Sarah Baartman (ESB) | 5 | 1086.4 | 4 | 0.5 | 911.3 | 0 | Details |
| 8 | SBDCU Trial 3 2024 (U18) | Standard | 2024-06-01 | 2024-06-01 | Sarah Baartman (ESB) | 5 | 1102.1 | 4 | 1 | 992.8 | 0 | Details |
| 9 | Fountains Mall 2024 (B) | Standard | 2024-05-17 | 2024-05-18 | Sarah Baartman (ESB) | 6 | 1101.5 | 6 | 2 | 1106.6 | 0 | Details |
| 10 | Eastern Cape Provincial Individual Championship 2023 (U16 Girls) | Standard | 2023-10-05 | 2023-10-06 | Nelson Mandela Bay (ENM) | 7 | 1200 | 7 | 2 | 1039.1 | 0 | Details |
| 11 | Eastern Cape Chess Team Championship 2023 (U16) | Standard | 2023-10-07 | 2023-10-08 | Sarah Baartman (ESB) | 5 | 1200 | 5 | 0 | 879.5 | 0 | Details |
| 12 | SBDCU Closed Trials 2023 (U18 Girls) | Standard | 2023-07-28 | 2023-07-28 | Sarah Baartman (ESB) | 6 | 1200 | 0 | 0 | 0 | 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 | 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 (History)
| Games | 56 |
| Wins | 8 |
| Draws | 4 |
| Losses | 44 |
| White | 27 |
| Black | 29 |
| White wins | 5 |
| Black wins | 3 |
| Score | 10 |
| Percent | 17.9 |
| Dp | -273.2 |
| AOR | 1250.3 |
| Performance | 977.1 |
Rankings (Main)
| National | |
| Overall | 18332 |
| Gender | 4755 |
| Age group | 2019 |
| Gender/Age | 442 |
| Provincial | |
| Overall | 1790 |
| Gender | 432 |
| Age group | 229 |
| Gender/Age | 40 |
| Regional | |
| Overall | 474 |
| Gender | 147 |
| Age group | 45 |
| Gender/Age | 9 |
Rankings (Standard)
| National | |
| Overall | 13787 |
| Gender | 3633 |
| Age group | 1532 |
| Gender/Age | 342 |
| Provincial | |
| Overall | 1429 |
| Gender | 347 |
| Age group | 180 |
| Gender/Age | 32 |
| Regional | |
| Overall | 399 |
| Gender | 122 |
| Age group | 42 |
| Gender/Age | 9 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 21 |
| Score | 2.5 |
| Percent | 11.9 |
| Aor | 1253.7 |
| Dp | -323.8 |
| Prat | 929.9 |
Performance (History)
| Games | 56 |
| Score | 10 |
| Percent | 17.9 |
| Aor | 1250.3 |
| Dp | -273.2 |
| Prat | 977.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ramusi, D (Dimpho) | 2 | 1 | 1 | SBDCA Closed 2025 (U18 Girls) | EC Closed 2025 (U18 Girls) | Details |
| Overall | 2 | Grahan, C (Chie-Ann) | 2 | 1 | 1 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Details |
| Overall | 3 | Keyster, W (Wayleetho) | 2 | 1 | 1 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Details |
| Overall | 4 | Oliphant , K (Kelly) | 2 | 1 | 1 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Details |
| Overall | 5 | Magadla, L (Lathitha) | 2 | 2 | 0 | SBDCU Closed Trials 2024 (U18+U20 Girls) | Sarah Baartman District Schools Trials 2024 (U18 Girls) | Details |
| Standard | 1 | Tadesse, L (Lina) | 2 | 2 | 0 | SBDCA Closed 2025 (U18 Girls) | EC Closed 2025 (U18 Girls) | Details |
| Standard | 2 | Grahan, C (Chie-Ann) | 2 | 1 | 1 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Details |
| Standard | 3 | Keyster, W (Wayleetho) | 2 | 1 | 1 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | Details |
| Standard | 4 | Zintambila, C (Chantelle) | 2 | 0 | 2 | Eastern Cape Chess Team Championship 2023 (U16) | Eastern Cape Provincial Individual Championship 2023 (U16 Girls) | Details |
| Standard | 5 | Ramusi, D (Dimpho) | 2 | 1 | 1 | SBDCA Closed 2025 (U18 Girls) | EC Closed 2025 (U18 Girls) | Details |