PLAYER PAGE
Ilai Carolus Mazengai
1180314625Eden (WEG)Personal
Main rating
| Rating | 1251.3 |
| K-factor | 36 |
| Floor | 751.3 |
| Highest | 1251.3 (2026-02-28) |
| Min/Max +/- allowed | 154 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.31 |
| SWe | -0.25 |
| Temp +/- | -9.2 |
| Penalties | 0 |
| Weight perform | 1231.9 |
| Final +/- | -9.2 |
| New Rating () | |
| Rating | 1242.2 |
| K-factor | 36 |
| Floor | 751.3 |
| Highest | 1251.3 (2026-02-28) |
| Min/Max +/- allowed | 154.1 |
Standard rating
| Rating | 1267.3 |
| K-factor | 36 |
| Floor | 767.3 |
| Highest | 1267.3 (2026-02-28) |
| Min/Max +/- allowed | 150.7 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.45 |
| SWe | -0.45 |
| Temp +/- | -16.2 |
| Penalties | 0 |
| Weight perform | 1234 |
| Final +/- | -16.2 |
| New Rating () | |
| Rating | 1251.1 |
| K-factor | 36 |
| Floor | 767.3 |
| Highest | 1267.3 (2026-02-28) |
| Min/Max +/- allowed | 150.7 |
Rapid rating
| Rating | 1195.2 |
| 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 | 1195.2 |
| 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 | George Trials 3 2026 (U9 Boys) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1251.3 | 5 | 2 | 1192.3 | -9.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | George Trials 2 2026 (U9 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1213.1 | 5 | 3 | 1344.3 | 0 | Details |
| 2 | George Trials 1 2026 (U9 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1213.1 | 5 | 3 | 1325.4 | 0 | Details |
| 3 | Voories Skaaktoernooi 2025 (O7) | Rapid | 2025-11-08 | 2025-11-08 | Eden (WEG) | 5 | 1215.6 | 5 | 2 | 1185.1 | 0 | Details |
| 4 | George Top Schools 2025 (U7) | Standard | 2025-07-26 | 2025-07-26 | Eden (WEG) | 5 | 1235.1 | 5 | 2 | 1130.7 | 0 | Details |
| 5 | Eden Chess Trials 2 2025 (U8) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1220.7 | 10 | 5 | 1262.3 | 0 | Details |
| 6 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1197.3 | 5 | 2 | 1129.8 | 0 | Details |
| 7 | George Schools Chess Trials 3 2025 (U7 Boys) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1197.3 | 5 | 3.5 | 1398.9 | 0 | Details |
| 8 | George Schools Chess Trials 2 2025 (U7 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1200 | 4 | 1.5 | 1093.8 | 0 | Details |
| 9 | George Schools Chess Trials 1 2025 (U7 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1200 | 4 | 1.5 | 1093.8 | 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 | 15 |
| Wins | 8 |
| Draws | 0 |
| Losses | 7 |
| White | 8 |
| Black | 7 |
| White wins | 6 |
| Black wins | 2 |
| Score | 8 |
| Percent | 53.3 |
| Dp | 28.3 |
| AOR | 1259 |
| Performance | 1287.3 |
Game statistics (History)
| Games | 53 |
| Wins | 22 |
| Draws | 7 |
| Losses | 24 |
| White | 29 |
| Black | 24 |
| White wins | 13 |
| Black wins | 9 |
| Score | 25.5 |
| Percent | 48.1 |
| Dp | -16 |
| AOR | 1240.7 |
| Performance | 1224.6 |
Rankings (Main)
| National | |
| Overall | 8309 |
| Gender | 6751 |
| Age group | 298 |
| Gender/Age | 229 |
| Provincial | |
| Overall | 2396 |
| Gender | 1856 |
| Age group | 113 |
| Gender/Age | 87 |
| Regional | |
| Overall | 571 |
| Gender | 428 |
| Age group | 44 |
| Gender/Age | 31 |
Rankings (Standard)
| National | |
| Overall | 6486 |
| Gender | 5253 |
| Age group | 239 |
| Gender/Age | 177 |
| Provincial | |
| Overall | 1829 |
| Gender | 1401 |
| Age group | 87 |
| Gender/Age | 62 |
| Regional | |
| Overall | 499 |
| Gender | 371 |
| Age group | 44 |
| Gender/Age | 31 |
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 | 15 |
| Score | 8 |
| Percent | 53.3 |
| Aor | 1259 |
| Dp | 28.3 |
| Prat | 1287.3 |
Performance (12 months)
| Games | 40 |
| Score | 19 |
| Percent | 47.5 |
| Aor | 1250.3 |
| Dp | -21.2 |
| Prat | 1229 |
Performance (History)
| Games | 53 |
| Score | 25.5 |
| Percent | 48.1 |
| Aor | 1240.7 |
| Dp | -16 |
| Prat | 1224.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Smit, J (Jovan) | 3 | 2 | 1 | George Schools Chess Trials 2 2025 (U7 Boys) | Eden Schools Chess Trials 1 2025 (U7 Boys) | Details |
| Overall | 2 | Blom, L (Luca) | 3 | 1 | 2 | George Schools Chess Trials 1 2025 (U7 Boys) | George Trials 3 2026 (U9 Boys) | Details |
| Overall | 3 | Booysen, J (Joshua) | 3 | 1 | 2 | George Schools Chess Trials 3 2025 (U7 Boys) | Voories Skaaktoernooi 2025 (O7) | Details |
| Overall | 4 | Faruk, A (Amaar) | 3 | 1 | 2 | George Schools Chess Trials 2 2025 (U7 Boys) | George Trials 1 2026 (U9 Boys) | Details |
| Overall | 5 | Damane, K (Khanya) | 2 | 1 | 1 | Eden Schools Chess Trials 1 2025 (U7 Boys) | George Trials 3 2026 (U9 Boys) | Details |
| Standard | 1 | Smit, J (Jovan) | 3 | 2 | 1 | George Schools Chess Trials 2 2025 (U7 Boys) | Eden Schools Chess Trials 1 2025 (U7 Boys) | Details |
| Standard | 2 | Blom, L (Luca) | 3 | 1 | 2 | George Schools Chess Trials 1 2025 (U7 Boys) | George Trials 3 2026 (U9 Boys) | Details |
| Standard | 3 | Faruk, A (Amaar) | 3 | 1 | 2 | George Schools Chess Trials 2 2025 (U7 Boys) | George Trials 1 2026 (U9 Boys) | Details |
| Standard | 4 | Beukes, R (Ruan) | 2 | 1 | 1 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Eden Chess Trials 2 2025 (U8) | Details |
| Standard | 5 | Booysen, J (Joshua) | 2 | 1 | 1 | George Schools Chess Trials 3 2025 (U7 Boys) | Eden Chess Trials 2 2025 (U8) | Details |