PLAYER PAGE
Kai Chapela
1150158970Cape Town (WCT)Personal
Main rating
| Rating | 1453 |
| K-factor | 32 |
| Floor | 953 |
| Highest | 1453 (2026-06-01) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1429.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1453 |
| K-factor | 32 |
| Floor | 953 |
| Highest | 1453 (2026-06-01) |
| Min/Max +/- allowed | 115.6 |
Standard rating
| Rating | 1439.3 |
| K-factor | 32 |
| Floor | 939.3 |
| Highest | 1439.3 (2026-06-01) |
| Min/Max +/- allowed | 117.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1429.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1439.3 |
| K-factor | 32 |
| Floor | 939.3 |
| Highest | 1439.3 (2026-06-01) |
| Min/Max +/- allowed | 117.9 |
Rapid rating
| Rating | 1227.6 |
| K-factor | 36 |
| Floor | 736 |
| Highest | 1426 (2023-07-01) |
| Min/Max +/- allowed | 120.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1227.6 |
| K-factor | 36 |
| Floor | 736 |
| Highest | 1426 (2023-07-01) |
| Min/Max +/- allowed | 120.2 |
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 | 2026 WCSC PS Individual Championship (U11 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1435.4 | 6 | 4 | 1528.9 | 17.6 | Details |
| 2 | CT Metro Schools Individual Closed 2026 (U11 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1432.7 | 6 | 3.5 | 1446.1 | 2.7 | Details |
| 3 | CT Metro South Individual Trials 2026 (U11 Boys) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1434.8 | 6 | 4 | 1421.8 | -1.3 | Details |
| 4 | Western Cape Schools - Top Schools 2025 (U11) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1418.3 | 6 | 4 | 1505.6 | 10.3 | Details |
| 5 | South African Junior Closed Chess Championships 2025 (U10 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1389.1 | 9 | 4 | 1480.8 | 18.2 | Details |
| 6 | CT Metro Schools Individual Closed 2025 (U11 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1409 | 6 | 3 | 1304.5 | -12.5 | Details |
| 7 | District South Schools Chess Individual Trials 2025 (U11 Open) | Standard | 2025-02-01 | 2025-02-02 | Cape Town (WCT) | 6 | 1398.3 | 6 | 4.5 | 1435.4 | 6 | Details |
| 8 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1380.7 | 7 | 4 | 1445.1 | 9.8 | Details |
| 9 | CT League 2024 (D-Playoffs) | Standard | 2024-09-07 | 2024-09-08 | Cape Town (WCT) | 5 | 1326.4 | 1 | 0 | 1339.9 | 0 | Details |
| 10 | CT League 2024 (D) | Standard | 2024-08-03 | 2024-08-03 | Cape Town (WCT) | 6 | 1326.4 | 1 | 0 | 1048.2 | -5.1 | Details |
| 11 | Western Cape Top Schools Championship 2024 (U9 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1326.4 | 5 | 4 | 1578 | 25.2 | Details |
| 12 | Cape Town Chess Federation Closed Chess Championships 2024 (U10) | Standard | 2024-06-15 | 2024-06-15 | Cape Town (WCT) | 5 | 1324 | 5 | 3 | 1327.1 | 1.3 | Details |
| 13 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1271.4 | 6 | 3.5 | 1511 | 29.2 | Details |
| 14 | Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1253.8 | 6 | 4 | 1335.4 | 9.8 | Details |
| 15 | District South Schools Chess Individual Trials 2024 (U9 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1220.2 | 5 | 3.5 | 1404.9 | 18.8 | Details |
| 16 | Cape of Good Hope Open Chess Tournament 2024 (U10) | Rapid | 2024-02-17 | 2024-02-17 | Cape Town (WCT) | 6 | 1220.2 | 6 | 3 | 1218.4 | -0.1 | Details |
| 17 | Western Cape Top Schools 2023 (U9 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1219 | 6 | 3 | 1225.4 | 0.7 | Details |
| 18 | CT Metro District South Top Schools 2023 (U9+U11 Mixed + U13 Girls) | Rapid | 2023-07-29 | 2023-07-29 | Cape Town (WCT) | 5 | 1200 | 4 | 3 | 1387 | 10.6 | 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 | 18 |
| Wins | 11 |
| Draws | 1 |
| Losses | 6 |
| White | 9 |
| Black | 9 |
| White wins | 6 |
| Black wins | 5 |
| Score | 11.5 |
| Percent | 63.9 |
| Dp | 118.1 |
| AOR | 1347.5 |
| Performance | 1465.6 |
Game statistics (History)
| Games | 97 |
| Wins | 55 |
| Draws | 6 |
| Losses | 36 |
| White | 45 |
| Black | 52 |
| White wins | 28 |
| Black wins | 27 |
| Score | 58 |
| Percent | 59.8 |
| Dp | 83.2 |
| AOR | 1324.2 |
| Performance | 1407.5 |
Rankings (Main)
| National | |
| Overall | 2633 |
| Gender | 2266 |
| Age group | 211 |
| Gender/Age | 167 |
| Provincial | |
| Overall | 796 |
| Gender | 657 |
| Age group | 70 |
| Gender/Age | 49 |
| Regional | |
| Overall | 428 |
| Gender | 368 |
| Age group | 35 |
| Gender/Age | 28 |
Rankings (Standard)
| National | |
| Overall | 2567 |
| Gender | 2179 |
| Age group | 217 |
| Gender/Age | 175 |
| Provincial | |
| Overall | 731 |
| Gender | 584 |
| Age group | 66 |
| Gender/Age | 46 |
| Regional | |
| Overall | 410 |
| Gender | 346 |
| Age group | 32 |
| Gender/Age | 26 |
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 | 18 |
| Score | 11.5 |
| Percent | 63.9 |
| Aor | 1347.5 |
| Dp | 118.1 |
| Prat | 1465.6 |
Performance (12 months)
| Games | 24 |
| Score | 15.5 |
| Percent | 64.6 |
| Aor | 1351.7 |
| Dp | 124 |
| Prat | 1475.6 |
Performance (History)
| Games | 97 |
| Score | 58 |
| Percent | 59.8 |
| Aor | 1324.2 |
| Dp | 83.2 |
| Prat | 1407.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lin, J (Junming) | 4 | 0 | 4 | Cape of Good Hope Open Chess Tournament 2024 (U10) | CT Metro Schools Individual Closed 2026 (U11 Boys) | Details |
| Overall | 2 | Blom, L (Luca) | 3 | 3 | 0 | District South Schools Chess Individual Trials 2024 (U9 Boys) | CT Metro South Individual Trials 2026 (U11 Boys) | Details |
| Overall | 3 | James, W (William) | 2 | 1 | 1 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Western Cape Top Schools Championship 2024 (U9 Mixed) | Details |
| Overall | 4 | Techow-Grubert, D (Dominik) | 2 | 2 | 0 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Western Cape Schools - Top Schools 2025 (U11) | Details |
| Overall | 5 | Baker, A (Andrew) | 2 | 1 | 1 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) | Details |
| Standard | 1 | Lin, J (Junming) | 3 | 0 | 3 | Cape Town Chess Federation Closed Chess Championships 2024 (U10) | CT Metro Schools Individual Closed 2026 (U11 Boys) | Details |
| Standard | 2 | Blom, L (Luca) | 3 | 3 | 0 | District South Schools Chess Individual Trials 2024 (U9 Boys) | CT Metro South Individual Trials 2026 (U11 Boys) | Details |
| Standard | 3 | Jainoodien, R (Raaziq) | 2 | 1 | 1 | District South Schools Chess Individual Trials 2025 (U11 Open) | CT Metro Schools Individual Closed 2025 (U11 Open) | Details |
| Standard | 4 | Techow-Grubert, D (Dominik) | 2 | 2 | 0 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Western Cape Schools - Top Schools 2025 (U11) | Details |
| Standard | 5 | Baker, A (Andrew) | 2 | 1 | 1 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) | Details |