PLAYER PAGE
Yanis Ndebia
1090300238Buffalo City (EBC)Personal
Main rating
| Rating | 1292.2 |
| K-factor | 36 |
| Floor | 792.2 |
| Highest | 1292.2 (2026-03-01) |
| Min/Max +/- allowed | 145 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1271.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1292.2 |
| K-factor | 36 |
| Floor | 792.2 |
| Highest | 1292.2 (2026-03-01) |
| Min/Max +/- allowed | 145.4 |
Standard rating
| Rating | 1256.2 |
| K-factor | 36 |
| Floor | 756.2 |
| Highest | 1256.2 (2026-03-01) |
| Min/Max +/- allowed | 153.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1176 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1256.2 |
| K-factor | 36 |
| Floor | 756.2 |
| Highest | 1256.2 (2026-03-01) |
| Min/Max +/- allowed | 153.1 |
Rapid rating
| Rating | 1242.7 |
| K-factor | 36 |
| Floor | 742.7 |
| Highest | 1242.7 (2026-01-01) |
| Min/Max +/- allowed | 156 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1242.7 |
| K-factor | 36 |
| Floor | 742.7 |
| Highest | 1242.7 (2026-01-01) |
| Min/Max +/- allowed | 156 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-04-01) |
| 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 (2024-04-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eastern Cape Open 2026 (U16-U20 Boys) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1292.2 | 0 | 0 | 500 | 0 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 3 (U18) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1276.8 | 5 | 3 | 1356.9 | 15.3 | Details |
| 2 | Stallions Thursday Rapid 2025 (Open) | Rapid | 2025-12-04 | 2025-12-04 | OR Tambo (EOR) | 7 | 1255.2 | 6 | 4 | 1397.1 | 12 | Details |
| 3 | 2025 Buffalo City Chess Trials 3 (U18) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1229.6 | 5 | 2 | 1279.7 | 5.5 | Details |
| 4 | 2025 Buffalo City Chess Trials 2 (U18) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1166.5 | 5 | 3.5 | 1466.7 | 28.6 | Details |
| 5 | Rapid Feb 2nd Leg 2025 (U16-Adult) | Rapid | 2025-02-22 | 2025-02-22 | Buffalo City (EBC) | 7 | 1154.7 | 5 | 3 | 1351.9 | 7.9 | Details |
| 6 | Rapid Feb Leg 1 2025 (U18-Adult) | Rapid | 2025-02-15 | 2025-02-15 | Buffalo City (EBC) | 7 | 1154.7 | 6 | 2 | 1127 | -1.3 | Details |
| 7 | BC 4th HS Trials 204 (B) | Standard | 2024-07-20 | 2024-07-20 | Buffalo City (EBC) | 5 | 1150.2 | 5 | 1.5 | 1038.8 | -10.1 | Details |
| 8 | 2nd Buffalo City Chess Trials 2024 (U16A) | Standard | 2024-04-06 | 2024-04-06 | Buffalo City (EBC) | 5 | 1136.9 | 1 | 0 | 856.5 | -6.1 | Details |
| 9 | 2nd Buffalo City Chess Trials 2024 (High School B) | Standard | 2024-04-06 | 2024-04-06 | Buffalo City (EBC) | 5 | 1136.9 | 3 | 2 | 1341.7 | 12.8 | Details |
| 10 | 1st BC Chess Trials 2024 (U16A) | Standard | 2024-03-02 | 2024-03-02 | Buffalo City (EBC) | 5 | 1200 | 4 | 0 | 797.2 | -31.5 | 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 | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1271.9 |
| Performance | 1356.9 |
Game statistics (History)
| Games | 45 |
| Wins | 20 |
| Draws | 2 |
| Losses | 23 |
| White | 21 |
| Black | 24 |
| White wins | 12 |
| Black wins | 8 |
| Score | 21 |
| Percent | 46.7 |
| Dp | -28.3 |
| AOR | 1265.8 |
| Performance | 1237.4 |
Rankings (Main)
| National | |
| Overall | 6505 |
| Gender | 5341 |
| Age group | 1017 |
| Gender/Age | 819 |
| Provincial | |
| Overall | 659 |
| Gender | 556 |
| Age group | 119 |
| Gender/Age | 104 |
| Regional | |
| Overall | 219 |
| Gender | 180 |
| Age group | 42 |
| Gender/Age | 39 |
Rankings (Standard)
| National | |
| Overall | 7258 |
| Gender | 5806 |
| Age group | 1195 |
| Gender/Age | 957 |
| Provincial | |
| Overall | 753 |
| Gender | 615 |
| Age group | 139 |
| Gender/Age | 120 |
| Regional | |
| Overall | 276 |
| Gender | 220 |
| Age group | 53 |
| Gender/Age | 48 |
Rankings (Rapid)
| National | |
| Overall | 3106 |
| Gender | 2497 |
| Age group | 412 |
| Gender/Age | 330 |
| Provincial | |
| Overall | 298 |
| Gender | 256 |
| Age group | 58 |
| Gender/Age | 49 |
| Regional | |
| Overall | 80 |
| Gender | 68 |
| Age group | 17 |
| Gender/Age | 15 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1271.9 |
| Dp | 85 |
| Prat | 1356.9 |
Performance (12 months)
| Games | 16 |
| Score | 9 |
| Percent | 56.2 |
| Aor | 1294.8 |
| Dp | 53.1 |
| Prat | 1347.9 |
Performance (History)
| Games | 45 |
| Score | 21 |
| Percent | 46.7 |
| Aor | 1265.8 |
| Dp | -28.3 |
| Prat | 1237.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ndumndum, E (Eyabo) | 2 | 1 | 1 | 1st BC Chess Trials 2024 (U16A) | 2026 Buffalo City Chess Trials 3 (U18) | Details |
| Overall | 2 | Furstenburg, O (Olivier) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 2 (U18) | 2025 Buffalo City Chess Trials 3 (U18) | Details |
| Overall | 3 | Bijumon, R (Reshikesh) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U18-Adult) | 2025 Buffalo City Chess Trials 2 (U18) | Details |
| Overall | 4 | Shenxane, S (Somelele) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U18-Adult) | Rapid Feb 2nd Leg 2025 (U16-Adult) | Details |
| Overall | 5 | Asim, A (Ali) | 2 | 1 | 1 | 2nd Buffalo City Chess Trials 2024 (High School B) | BC 4th HS Trials 204 (B) | Details |
| Standard | 1 | Furstenburg, O (Olivier) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 2 (U18) | 2025 Buffalo City Chess Trials 3 (U18) | Details |
| Standard | 2 | Asim, A (Ali) | 2 | 1 | 1 | 2nd Buffalo City Chess Trials 2024 (High School B) | BC 4th HS Trials 204 (B) | Details |
| Standard | 3 | Ndumndum, E (Eyabo) | 2 | 1 | 1 | 1st BC Chess Trials 2024 (U16A) | 2026 Buffalo City Chess Trials 3 (U18) | Details |
| Rapid | 1 | Shenxane, S (Somelele) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U18-Adult) | Rapid Feb 2nd Leg 2025 (U16-Adult) | Details |