PLAYER PAGE
Oscar Groves
1150315840Sarah Baartman (ESB)Personal
Main rating
| Rating | 1459.6 |
| K-factor | 32 |
| Floor | 959.6 |
| Highest | 1459.6 (2026-02-28) |
| Min/Max +/- allowed | 115 |
| Rating Change () | |
| Games | 3 |
| Score | 3 |
| We | 2.29 |
| SWe | 0.6 |
| Temp +/- | 19.2 |
| Penalties | 0 |
| Weight perform | 1462.8 |
| Final +/- | 19.2 |
| New Rating () | |
| Rating | 1478.8 |
| K-factor | 32 |
| Floor | 978.8 |
| Highest | 1478.8 (2026-03-01) |
| Min/Max +/- allowed | 111.5 |
Standard rating
| Rating | 1466.8 |
| K-factor | 32 |
| Floor | 966.8 |
| Highest | 1466.8 (2026-02-28) |
| Min/Max +/- allowed | 113.4 |
| Rating Change () | |
| Games | 3 |
| Score | 3 |
| We | 2.28 |
| SWe | 0.72 |
| Temp +/- | 23 |
| Penalties | 0 |
| Weight perform | 1462.8 |
| Final +/- | 23 |
| New Rating () | |
| Rating | 1489.8 |
| K-factor | 32 |
| Floor | 989.8 |
| Highest | 1489.8 (2026-03-01) |
| Min/Max +/- allowed | 109.7 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | SBD Trials 5 2026 (U12 Boys) | Standard | 2026-02-28 | 2026-02-28 | Sarah Baartman (ESB) | 3 | 1459.6 | 3 | 3 | 1647.5 | 19.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | SBDCA Trial 3 2026 (U8-U12) | Standard | 2026-01-31 | 2026-01-31 | Sarah Baartman (ESB) | 5 | 1411.3 | 5 | 5 | 1710.6 | 0 | Details |
| 2 | 2025 Mzansi Individual Championships (U12 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1428.5 | 6 | 2 | 1284.9 | 0 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1428.5 | 6 | 4 | 1521.5 | 0 | Details |
| 4 | EC Closed 2025 (U12 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1437.5 | 6 | 3 | 1394.4 | 0 | Details |
| 5 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1443.5 | 6 | 4 | 1409.7 | 0 | Details |
| 6 | SBDCA Closed 2025 (U12 Boys) | Standard | 2025-05-10 | 2025-05-10 | Sarah Baartman (ESB) | 6 | 1334.3 | 6 | 4 | 1455.2 | 0 | Details |
| 7 | SBD Trials Graaff Reinet 12 April 2025 (U12) | Standard | 2025-04-12 | 2025-04-12 | Sarah Baartman (ESB) | 5 | 1306.9 | 4 | 3 | 1501.3 | 0 | Details |
| 8 | SBDCU Trial 6 2025 (U12) | Standard | 2025-03-15 | 2025-03-15 | Sarah Baartman (ESB) | 5 | 1224.9 | 5 | 4 | 1482.1 | 0 | Details |
| 9 | SBDCA Trials GRT 22 March 2025 (U12 Boys) | Standard | 2025-03-22 | 2025-03-22 | Sarah Baartman (ESB) | 5 | 1224.9 | 4 | 3 | 1492.7 | 0 | Details |
| 10 | SBDCU Trials 5 Makhanda Leg 2025 (U12) | Standard | 2025-02-22 | 2025-02-22 | Sarah Baartman (ESB) | 5 | 1200 | 5 | 3 | 1319.2 | 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 | 8 |
| Wins | 8 |
| Draws | 0 |
| Losses | 0 |
| White | 3 |
| Black | 5 |
| White wins | 3 |
| Black wins | 5 |
| Score | 8 |
| Percent | 100 |
| Dp | 425 |
| AOR | 1262 |
| Performance | 1687 |
Game statistics (History)
| Games | 56 |
| Wins | 37 |
| Draws | 2 |
| Losses | 17 |
| White | 28 |
| Black | 28 |
| White wins | 19 |
| Black wins | 18 |
| Score | 38 |
| Percent | 67.9 |
| Dp | 151.8 |
| AOR | 1310.2 |
| Performance | 1462 |
Rankings (Main)
| National | |
| Overall | 2269 |
| Gender | 1967 |
| Age group | 141 |
| Gender/Age | 117 |
| Provincial | |
| Overall | 255 |
| Gender | 224 |
| Age group | 19 |
| Gender/Age | 15 |
| Regional | |
| Overall | 53 |
| Gender | 48 |
| Age group | 5 |
| Gender/Age | 5 |
Rankings (Standard)
| National | |
| Overall | 2018 |
| Gender | 1748 |
| Age group | 135 |
| Gender/Age | 111 |
| Provincial | |
| Overall | 226 |
| Gender | 199 |
| Age group | 18 |
| Gender/Age | 14 |
| Regional | |
| Overall | 48 |
| Gender | 44 |
| Age group | 4 |
| Gender/Age | 4 |
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 | 8 |
| Score | 8 |
| Percent | 100 |
| Aor | 1262 |
| Dp | 425 |
| Prat | 1687 |
Performance (12 months)
| Games | 51 |
| Score | 35 |
| Percent | 68.6 |
| Aor | 1317.7 |
| Dp | 158.3 |
| Prat | 1476 |
Performance (History)
| Games | 56 |
| Score | 38 |
| Percent | 67.9 |
| Aor | 1310.2 |
| Dp | 151.8 |
| Prat | 1462 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Bless, E (Enzokuhle) | 2 | 1 | 1 | SBDCA Trial 3 2026 (U8-U12) | SBD Trials 5 2026 (U12 Boys) | Details |
| Overall | 2 | Koutsouvelis, M (Matthew) | 2 | 2 | 0 | EC Closed 2025 (U12 Boys) | 2025 Mzansi Individual Championships (U12 Open) | Details |
| Overall | 3 | Retief, JJ (Jurian Johannes) | 2 | 1 | 1 | SBDCU Trials 5 Makhanda Leg 2025 (U12) | SBDCU Trial 6 2025 (U12) | Details |
| Overall | 4 | Waller, C (Clay) | 2 | 1 | 1 | SBDCA Closed 2025 (U12 Boys) | EC Closed 2025 (U12 Boys) | Details |
| Overall | 5 | Dikana, I (Inam) | 2 | 0 | 2 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | 2025 Mzansi Individual Championships (U12 Open) | Details |
| Standard | 1 | Bless, E (Enzokuhle) | 2 | 1 | 1 | SBDCA Trial 3 2026 (U8-U12) | SBD Trials 5 2026 (U12 Boys) | Details |
| Standard | 2 | Manton, C (Charlie) | 2 | 0 | 2 | SBDCA Trials GRT 22 March 2025 (U12 Boys) | SBD Trials Graaff Reinet 12 April 2025 (U12) | Details |
| Standard | 3 | Waller, C (Clay) | 2 | 1 | 1 | SBDCA Closed 2025 (U12 Boys) | EC Closed 2025 (U12 Boys) | Details |
| Standard | 4 | Wimble, M (Matthew) | 2 | 1 | 1 | EC Closed 2025 (U12 Boys) | 2025 Mzansi Individual Championships (U12 Open) | Details |
| Standard | 5 | Dlepu, I (Inathi) | 2 | 0 | 2 | SBDCU Trials 5 Makhanda Leg 2025 (U12) | SBDCA Trial 3 2026 (U8-U12) | Details |