PLAYER PAGE
Raees Cerfonteyn
1140140461Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1402.6 |
| K-factor | 32 |
| Floor | 929.2 |
| Highest | 1451.4 (2022-05-01) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.29 |
| SWe | -0.24 |
| Temp +/- | -7.6 |
| Penalties | 0 |
| Weight perform | 1347.7 |
| Final +/- | -7.6 |
| New Rating () | |
| Rating | 1395 |
| K-factor | 32 |
| Floor | 929.2 |
| Highest | 1451.4 (2022-05-01) |
| Min/Max +/- allowed | 115.9 |
Standard rating
| Rating | 1402 |
| K-factor | 32 |
| Floor | 934.2 |
| Highest | 1449.4 (2022-05-01) |
| Min/Max +/- allowed | 116.2 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.27 |
| SWe | -0.27 |
| Temp +/- | -8.7 |
| Penalties | 0 |
| Weight perform | 1347.7 |
| Final +/- | -8.7 |
| New Rating () | |
| Rating | 1393.3 |
| K-factor | 32 |
| Floor | 934.2 |
| Highest | 1449.4 (2022-05-01) |
| Min/Max +/- allowed | 116.2 |
Rapid rating
| Rating | 1145.6 |
| 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 | 1145.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1143.6 |
| 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 | 1143.6 |
| 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 |
| 1 | NMBCU Trials 3 2026 (U14) | Standard | 2026-04-18 | 2026-04-18 | Nelson Mandela Bay (ENM) | 5 | 1402.6 | 5 | 2 | 1347.1 | -7.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 NMBCU Trials 2 (U14) | Standard | 2026-03-06 | 2026-03-07 | Nelson Mandela Bay (ENM) | 6 | 1412.7 | 6 | 2.5 | 1358.9 | -10.1 | Details |
| 2 | Pearson Chess Festival 2026 (C) | Standard | 2026-02-27 | 2026-02-28 | Nelson Mandela Bay (ENM) | 5 | 1429.2 | 5 | 3 | 1327.4 | -10.3 | Details |
| 3 | 2025 Mzansi Individual Championships (U12 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1398.4 | 5 | 2.5 | 1410.6 | 0.6 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1398.4 | 6 | 3.5 | 1528.2 | 16.6 | Details |
| 5 | EC Closed 2025 (U12 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1366.8 | 6 | 3 | 1500.5 | 17.5 | Details |
| 6 | NMBCU Closed 2025 (U12) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1333.1 | 6 | 4 | 1493 | 18.8 | Details |
| 7 | NMB 3rd Trials 2025 (U12) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1357.7 | 6 | 3 | 1240.1 | -13.6 | Details |
| 8 | NMB 2nd Trials 2025 (U12) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1353.9 | 6 | 3.5 | 1371.1 | 2.2 | Details |
| 9 | Pearson High Chess Festival 2025 (C) | Standard | 2025-02-21 | 2025-02-22 | Nelson Mandela Bay (ENM) | 5 | 1326.5 | 5 | 3 | 1345.6 | 2.7 | Details |
| 10 | NMBCH Trial 1 2025 (U12) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1326.5 | 5 | 3.5 | 1436.3 | 10.1 | Details |
| 11 | NMBCU vs BCC Derby Chess Invitational 2025 (Open B) | Standard | 2025-01-10 | 2025-01-11 | Nelson Mandela Bay (ENM) | 5 | 1314.5 | 5 | 3 | 1373.4 | 6.7 | Details |
| 12 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1302.6 | 7 | 2.5 | 1338.2 | 6.4 | Details |
| 13 | NMBCU Closed 2024 (U12) | Standard | 2024-09-20 | 2024-09-21 | Nelson Mandela Bay (ENM) | 6 | 1306.3 | 6 | 3 | 1288.7 | -2 | Details |
| 14 | NMBCU Trial 5 2024 (U12) | Standard | 2024-08-16 | 2024-08-17 | Nelson Mandela Bay (ENM) | 6 | 1296.4 | 6 | 3 | 1334.7 | 3 | Details |
| 15 | NMBCU Trials 4 2024 (U12) | Standard | 2024-07-12 | 2024-07-13 | Nelson Mandela Bay (ENM) | 6 | 1257.3 | 6 | 4 | 1455.6 | 21.7 | Details |
| 16 | Willow Academy 2024 (B) | Rapid | 2024-06-22 | 2024-06-22 | Nelson Mandela Bay (ENM) | 6 | 1260 | 6 | 3 | 1237.2 | -1.5 | Details |
| 17 | NMBCU Trial 3 2024 (U12) | Standard | 2024-05-10 | 2024-05-11 | Nelson Mandela Bay (ENM) | 6 | 1210.5 | 6 | 3 | 1396.1 | 21.6 | Details |
| 18 | NMBCU Trials 1 2024 (U12) | Standard | 2024-02-16 | 2024-02-16 | Nelson Mandela Bay (ENM) | 6 | 1162.2 | 6 | 3 | 1185.3 | 2.7 | Details |
| 19 | Pearson Open Chess Tournament 2024 (C) | Standard | 2024-02-23 | 2024-02-24 | Nelson Mandela Bay (ENM) | 5 | 1162.2 | 5 | 3 | 1378.3 | 21.6 | Details |
| 20 | NMBCU Trial 4 2023 (U10) | Standard | 2023-07-28 | 2023-07-29 | Nelson Mandela Bay (ENM) | 6 | 1149.7 | 6 | 3 | 1210.2 | 7 | Details |
| 21 | EP Trials 3 2023 (U10) | Standard | 2023-05-05 | 2023-05-06 | Nelson Mandela Bay (ENM) | 6 | 1133.6 | 6 | 3 | 1211.3 | 9 | Details |
| 22 | Youth Chess Acadamy Rapid Tournament 2023 (B) | Rapid | 2023-03-11 | 2023-03-11 | Nelson Mandela Bay (ENM) | 5 | 1125.1 | 5 | 2 | 1121.9 | 0.2 | Details |
| 23 | NMB 2nd Trials 2023 (U10) | Standard | 2023-03-24 | 2023-03-25 | Nelson Mandela Bay (ENM) | 6 | 1125.1 | 6 | 3 | 1162.6 | 4.3 | Details |
| 24 | NMB 1st Trials 2023 (U8+U10) | Standard | 2023-02-17 | 2023-02-18 | Nelson Mandela Bay (ENM) | 6 | 1175.6 | 6 | 3 | 1188.9 | 1.5 | Details |
| 25 | 2023 Pearson Open Chess Tournament (D) | Standard | 2023-02-24 | 2023-02-25 | Nelson Mandela Bay (ENM) | 5 | 1175.6 | 4 | 0 | 795.7 | -29.7 | Details |
| 26 | 2022 Westering Tournament (Rapid) | Rapid | 2022-08-27 | 2022-08-27 | Nelson Mandela Bay (ENM) | 5 | 1239 | 5 | 1 | 1055.8 | -8.7 | Details |
| 27 | 2022 Westering Tournament (Blitz) | Blitz | 2022-08-27 | 2022-08-27 | Nelson Mandela Bay (ENM) | 7 | 1239 | 7 | 2 | 1062.6 | -5.1 | Details |
| 28 | 2022 NMBCU Closed 2022 (U10) | Standard | 2022-08-19 | 2022-08-20 | Nelson Mandela Bay (ENM) | 5 | 1239 | 4 | 1 | 962.2 | -21.6 | Details |
| 29 | NMBCU Trial 3 2022 (U10) | Standard | 2022-07-22 | 2022-07-23 | Nelson Mandela Bay (ENM) | 6 | 1246.5 | 6 | 3 | 1210.6 | -4.1 | Details |
| 30 | 2022 NMB Junior Trials 2 (U8) | Standard | 2022-05-13 | 2022-05-14 | Nelson Mandela Bay (ENM) | 5 | 1200 | 5 | 4 | 1445 | 23.2 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1432.1 |
| Performance | 1347.1 |
Game statistics ()
| Games | 16 |
| Wins | 7 |
| Draws | 1 |
| Losses | 8 |
| White | 8 |
| Black | 8 |
| White wins | 5 |
| Black wins | 2 |
| Score | 7.5 |
| Percent | 46.9 |
| Dp | -26.6 |
| AOR | 1371.9 |
| Performance | 1345.4 |
Game statistics (History)
| Games | 174 |
| Wins | 81 |
| Draws | 10 |
| Losses | 83 |
| White | 87 |
| Black | 87 |
| White wins | 44 |
| Black wins | 37 |
| Score | 86 |
| Percent | 49.4 |
| Dp | -4.9 |
| AOR | 1293.9 |
| Performance | 1289 |
Rankings (Main)
| National | |
| Overall | 3369 |
| Gender | 2839 |
| Age group | 376 |
| Gender/Age | 267 |
| Provincial | |
| Overall | 370 |
| Gender | 315 |
| Age group | 50 |
| Gender/Age | 32 |
| Regional | |
| Overall | 128 |
| Gender | 109 |
| Age group | 19 |
| Gender/Age | 12 |
Rankings (Standard)
| National | |
| Overall | 3074 |
| Gender | 2571 |
| Age group | 352 |
| Gender/Age | 247 |
| Provincial | |
| Overall | 344 |
| Gender | 291 |
| Age group | 51 |
| Gender/Age | 33 |
| Regional | |
| Overall | 118 |
| Gender | 100 |
| Age group | 19 |
| Gender/Age | 12 |
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 | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1432.1 |
| Dp | -85 |
| Prat | 1347.1 |
Performance ()
| Games | 16 |
| Score | 7.5 |
| Percent | 46.9 |
| Aor | 1371.9 |
| Dp | -26.6 |
| Prat | 1345.4 |
Performance (12 months)
| Games | 39 |
| Score | 20.5 |
| Percent | 52.6 |
| Aor | 1406.7 |
| Dp | 21.8 |
| Prat | 1428.5 |
Performance (History)
| Games | 174 |
| Score | 86 |
| Percent | 49.4 |
| Aor | 1293.9 |
| Dp | -4.9 |
| Prat | 1289 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Boggenpoel, L (Levi) | 8 | 5 | 3 | 2022 NMBCU Closed 2022 (U10) | NMBCU Trials 4 2024 (U12) | Details |
| Overall | 2 | Mouton, W (Wyatt) | 7 | 6 | 1 | 2022 NMB Junior Trials 2 (U8) | NMB 2nd Trials 2025 (U12) | Details |
| Overall | 3 | Adams, C (Ciara) | 6 | 5 | 1 | 2023 Pearson Open Chess Tournament (D) | 2026 NMBCU Trials 2 (U14) | Details |
| Overall | 4 | Schreinders, M (Mia) | 5 | 1 | 4 | NMB 2nd Trials 2023 (U10) | NMBCH Trial 1 2025 (U12) | Details |
| Overall | 5 | Dikana, I (Inam) | 5 | 2 | 3 | Pearson High Chess Festival 2025 (C) | 2026 NMBCU Trials 2 (U14) | Details |
| Standard | 1 | Boggenpoel, L (Levi) | 8 | 5 | 3 | 2022 NMBCU Closed 2022 (U10) | NMBCU Trials 4 2024 (U12) | Details |
| Standard | 2 | Mouton, W (Wyatt) | 7 | 6 | 1 | 2022 NMB Junior Trials 2 (U8) | NMB 2nd Trials 2025 (U12) | Details |
| Standard | 3 | Adams, C (Ciara) | 6 | 5 | 1 | 2023 Pearson Open Chess Tournament (D) | 2026 NMBCU Trials 2 (U14) | Details |
| Standard | 4 | Schreinders, M (Mia) | 5 | 1 | 4 | NMB 2nd Trials 2023 (U10) | NMBCH Trial 1 2025 (U12) | Details |
| Standard | 5 | Dikana, I (Inam) | 5 | 2 | 3 | Pearson High Chess Festival 2025 (C) | 2026 NMBCU Trials 2 (U14) | Details |