PLAYER PAGE
Oliver Janse van Rensburg
1160314670Eden (WEG)Personal
Main rating
| Rating | 1234.4 |
| K-factor | 36 |
| Floor | 734.4 |
| Highest | 1234.4 (2026-02-28) |
| Min/Max +/- allowed | 158 |
| Rating Change () | |
| Games | 4 |
| Score | 0.5 |
| We | 1.7 |
| SWe | -1 |
| Temp +/- | -35.9 |
| Penalties | 0 |
| Weight perform | 1160.8 |
| Final +/- | -35.9 |
| New Rating () | |
| Rating | 1198.5 |
| K-factor | 36 |
| Floor | 734.4 |
| Highest | 1234.4 (2026-02-28) |
| Min/Max +/- allowed | 157.9 |
Standard rating
| Rating | 1229.1 |
| K-factor | 36 |
| Floor | 729.1 |
| Highest | 1229.1 (2026-02-28) |
| Min/Max +/- allowed | 159.1 |
| Rating Change () | |
| Games | 4 |
| Score | 0.5 |
| We | 1.65 |
| SWe | -1.15 |
| Temp +/- | -41.3 |
| Penalties | 0 |
| Weight perform | 1143.4 |
| Final +/- | -41.3 |
| New Rating () | |
| Rating | 1187.8 |
| K-factor | 36 |
| Floor | 729.1 |
| Highest | 1229.1 (2026-02-28) |
| Min/Max +/- allowed | 159.1 |
Rapid rating
| Rating | 1206.8 |
| K-factor | 36 |
| Floor | 706.8 |
| Highest | 1206.8 (2025-11-30) |
| Min/Max +/- allowed | 164.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1206.8 |
| K-factor | 36 |
| Floor | 706.8 |
| Highest | 1206.8 (2025-11-30) |
| Min/Max +/- allowed | 164.2 |
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 (U11 Boys) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1234.4 | 4 | 0.5 | 979.9 | -35.9 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | George Trials 2 2026 (U11 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1219.9 | 5 | 3 | 1350.9 | 0 | Details |
| 2 | George Trials 1 2026 (U11 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1219.9 | 5 | 2 | 1183.7 | 0 | Details |
| 3 | Laerskool George Suid 2025 (Ope) | Rapid | 2025-10-25 | 2025-10-25 | Eden (WEG) | 5 | 1203.3 | 5 | 2 | 1153.8 | 0 | Details |
| 4 | Voories Skaaktoernooi 2025 (O9) | Rapid | 2025-11-08 | 2025-11-08 | Eden (WEG) | 5 | 1203.3 | 5 | 3 | 1398.5 | 0 | Details |
| 5 | George Top Schools 2025 (U9) | Standard | 2025-07-26 | 2025-07-26 | Eden (WEG) | 5 | 1203 | 5 | 2 | 1166.9 | 0 | Details |
| 6 | Dennie Chess Rapid Tournament Open 2025 (U9) | Rapid | 2025-05-24 | 2025-05-24 | Eden (WEG) | 5 | 1218.8 | 5 | 1 | 1019.4 | 0 | Details |
| 7 | George Schools Chess Trials 3 2025 (U9 Boys) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1198.5 | 5 | 3 | 1309.7 | 0 | Details |
| 8 | George Schools Chess Trials 2 2025 (U9 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1200 | 5 | 2 | 1105.7 | 0 | Details |
| 9 | George Schools Chess Trials 1 2025 (U9 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1200 | 5 | 2.5 | 1197.3 | 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 | 14 |
| Wins | 4 |
| Draws | 3 |
| Losses | 7 |
| White | 8 |
| Black | 6 |
| White wins | 3 |
| Black wins | 1 |
| Score | 5.5 |
| Percent | 39.3 |
| Dp | -91.1 |
| AOR | 1276.3 |
| Performance | 1185.2 |
Game statistics (History)
| Games | 49 |
| Wins | 17 |
| Draws | 8 |
| Losses | 24 |
| White | 25 |
| Black | 24 |
| White wins | 9 |
| Black wins | 8 |
| Score | 21 |
| Percent | 42.9 |
| Dp | -60.7 |
| AOR | 1251.5 |
| Performance | 1190.8 |
Rankings (Main)
| National | |
| Overall | 9459 |
| Gender | 7613 |
| Age group | 1027 |
| Gender/Age | 800 |
| Provincial | |
| Overall | 2716 |
| Gender | 2099 |
| Age group | 338 |
| Gender/Age | 248 |
| Regional | |
| Overall | 641 |
| Gender | 478 |
| Age group | 93 |
| Gender/Age | 65 |
Rankings (Standard)
| National | |
| Overall | 8230 |
| Gender | 6537 |
| Age group | 915 |
| Gender/Age | 702 |
| Provincial | |
| Overall | 2298 |
| Gender | 1728 |
| Age group | 295 |
| Gender/Age | 208 |
| Regional | |
| Overall | 629 |
| Gender | 457 |
| Age group | 94 |
| Gender/Age | 62 |
Rankings (Rapid)
| National | |
| Overall | 4111 |
| Gender | 3222 |
| Age group | 589 |
| Gender/Age | 439 |
| Provincial | |
| Overall | 1647 |
| Gender | 1264 |
| Age group | 255 |
| Gender/Age | 181 |
| Regional | |
| Overall | 169 |
| Gender | 132 |
| Age group | 25 |
| Gender/Age | 19 |
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 | 14 |
| Score | 5.5 |
| Percent | 39.3 |
| Aor | 1276.3 |
| Dp | -91.1 |
| Prat | 1185.2 |
Performance (12 months)
| Games | 34 |
| Score | 13.5 |
| Percent | 39.7 |
| Aor | 1272.4 |
| Dp | -87.5 |
| Prat | 1184.9 |
Performance (History)
| Games | 49 |
| Score | 21 |
| Percent | 42.9 |
| Aor | 1251.5 |
| Dp | -60.7 |
| Prat | 1190.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lawa, V (Veretariki) | 2 | 1 | 1 | George Top Schools 2025 (U9) | Voories Skaaktoernooi 2025 (O9) | Details |
| Overall | 2 | Muza, B (Benjamin) | 2 | 1 | 1 | George Trials 2 2026 (U11 Boys) | George Trials 3 2026 (U11 Boys) | Details |
| Overall | 3 | Morris, J (Jaydon) | 2 | 1 | 1 | Dennie Chess Rapid Tournament Open 2025 (U9) | George Trials 1 2026 (U11 Boys) | Details |
| Overall | 4 | Cornforth, J (Joshua) | 2 | 0 | 2 | George Schools Chess Trials 2 2025 (U9 Boys) | Dennie Chess Rapid Tournament Open 2025 (U9) | Details |
| Overall | 5 | Kotze, N (Nicholas) | 2 | 1 | 1 | George Top Schools 2025 (U9) | Voories Skaaktoernooi 2025 (O9) | Details |
| Standard | 1 | Muza, B (Benjamin) | 2 | 1 | 1 | George Trials 2 2026 (U11 Boys) | George Trials 3 2026 (U11 Boys) | Details |