PLAYER PAGE
Israel Robertson
1160325449Eden (WEG)Personal
Main rating
| Rating | 1184.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-20) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1184.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-20) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1182.9 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-20) |
| 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 | 1182.9 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-20) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-20) |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-20) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-20) |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-20) |
| 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 | Mossel Bay Trials 1 2026 (U11 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1185.9 | 4 | 2 | 1223.3 | 0 | Details |
| 2 | Eden Top Schools 2025 (U9) | Standard | 2025-08-16 | 2025-08-16 | Eden (WEG) | 5 | 1200 | 4 | 0 | 861.3 | 0 | Details |
| 3 | Mossel Bay Top Schools 2025 (U9 Open) | Standard | 2025-08-02 | 2025-08-02 | Eden (WEG) | 6 | 1200 | 6 | 3.5 | 1286.8 | 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 | 4 |
| Wins | 2 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1223.3 |
| Performance | 1223.3 |
Game statistics (History)
| Games | 14 |
| Wins | 4 |
| Draws | 3 |
| Losses | 7 |
| White | 7 |
| Black | 7 |
| White wins | 1 |
| Black wins | 3 |
| Score | 5.5 |
| Percent | 39.3 |
| Dp | -91.1 |
| AOR | 1238.1 |
| Performance | 1147.1 |
Rankings (Main)
| National | |
| Overall | 15101 |
| Gender | 11641 |
| Age group | 2080 |
| Gender/Age | 1520 |
| Provincial | |
| Overall | 4450 |
| Gender | 3334 |
| Age group | 703 |
| Gender/Age | 488 |
| Regional | |
| Overall | 1107 |
| Gender | 799 |
| Age group | 207 |
| Gender/Age | 136 |
Rankings (Standard)
| National | |
| Overall | 11559 |
| Gender | 8828 |
| Age group | 1560 |
| Gender/Age | 1135 |
| Provincial | |
| Overall | 3337 |
| Gender | 2436 |
| Age group | 517 |
| Gender/Age | 347 |
| Regional | |
| Overall | 992 |
| Gender | 700 |
| Age group | 178 |
| Gender/Age | 111 |
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 | 4 |
| Score | 2 |
| Percent | 50 |
| Aor | 1223.3 |
| Dp | 0 |
| Prat | 1223.3 |
Performance (12 months)
| Games | 14 |
| Score | 5.5 |
| Percent | 39.3 |
| Aor | 1238.1 |
| Dp | -91.1 |
| Prat | 1147.1 |
Performance (History)
| Games | 14 |
| Score | 5.5 |
| Percent | 39.3 |
| Aor | 1238.1 |
| Dp | -91.1 |
| Prat | 1147.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lechuti, J (James) | 2 | 1 | 1 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |
| Overall | 2 | Jantjies, Z (Zeeq) | 2 | 1 | 1 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |
| Overall | 3 | Frans, P (Phayton) | 2 | 0 | 2 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |
| Standard | 1 | Lechuti, J (James) | 2 | 1 | 1 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |
| Standard | 2 | Jantjies, Z (Zeeq) | 2 | 1 | 1 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |
| Standard | 3 | Frans, P (Phayton) | 2 | 0 | 2 | Mossel Bay Top Schools 2025 (U9 Open) | Mossel Bay Top Schools 2025 (U9 Open) | Details |