PLAYER PAGE
Joel Hermans
1140305056West Coast (WCU)Personal
Main rating
| Rating | 1223.8 |
| K-factor | 36 |
| Floor | 723.8 |
| Highest | 1223.8 (2026-09-01) |
| Min/Max +/- allowed | 160 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 2.1 |
| SWe | 0.26 |
| Temp +/- | 9.5 |
| Penalties | 0 |
| Weight perform | 1201.7 |
| Final +/- | +9.5 |
| New Rating () | |
| Rating | 1233.3 |
| K-factor | 36 |
| Floor | 733.3 |
| Highest | 1233.3 (2026-09-01) |
| Min/Max +/- allowed | 158.1 |
Standard rating
| Rating | 1212.9 |
| K-factor | 36 |
| Floor | 712.9 |
| Highest | 1212.9 (2026-09-01) |
| Min/Max +/- allowed | 162.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1123.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1212.9 |
| K-factor | 36 |
| Floor | 712.9 |
| Highest | 1212.9 (2026-09-01) |
| Min/Max +/- allowed | 162.8 |
Rapid rating
| Rating | 1231.2 |
| K-factor | 36 |
| Floor | 731.3 |
| Highest | 1231.3 (2025-06-01) |
| Min/Max +/- allowed | 158.6 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 2.24 |
| SWe | 0.26 |
| Temp +/- | 9.3 |
| Penalties | 0 |
| Weight perform | 1187.5 |
| Final +/- | +9.3 |
| New Rating () | |
| Rating | 1240.5 |
| K-factor | 36 |
| Floor | 740.5 |
| Highest | 1240.5 (2026-09-01) |
| Min/Max +/- allowed | 156.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Rooibos Open 2026 (U14) | Rapid | 2026-08-29 | 2026-08-29 | West Coast (WCU) | 5 | 1223.8 | 5 | 2.5 | 1285.8 | 9.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Women's Championship 2026 (U14) | Standard | 2026-08-08 | 2026-08-08 | West Coast (WCU) | 5 | 1223.8 | 5 | 2 | 1304 | 16.6 | Details |
| 2 | Western Cape Schools - Brian Raubenheimer Development 2026 (U13 Boys) | Rapid | 2026-08-15 | 2026-08-15 | Cape Winelands (WCW) | 6 | 1223.8 | 0 | 0 | 500 | 0 | Details |
| 3 | Brenton Cupido Development Tournament 2026 (U13 Boys) | Rapid | 2026-05-23 | 2026-05-23 | West Coast (WCU) | 5 | 1186.3 | 4 | 3 | 1432.2 | 20.9 | Details |
| 4 | Upper West Coast Schools Prestige Individuals Championship 2026 (U13 Boys) | Rapid | 2026-02-14 | 2026-02-14 | West Coast (WCU) | 5 | 1188.3 | 4 | 1 | 1025.2 | -9.4 | Details |
| 5 | West Coast Schools Chess Grand Challenge League 2025 (PS Development) | Rapid | 2025-11-08 | 2025-11-08 | West Coast (WCU) | 5 | 1191.1 | 5 | 2 | 1141.2 | -4.1 | Details |
| 6 | Rooibos Open 2025 (Junior) | Standard | 2025-08-30 | 2025-08-30 | West Coast (WCU) | 5 | 1192.1 | 5 | 2.5 | 1242.6 | 5.6 | Details |
| 7 | Western Cape Women’s Championship 2025 (U12) | Standard | 2025-08-09 | 2025-08-09 | West Coast (WCU) | 5 | 1191.6 | 5 | 2 | 1098.2 | -8.5 | Details |
| 8 | Upper West Coast Top Schools 2025 (U11) | Rapid | 2025-06-14 | 2025-06-14 | West Coast (WCU) | 5 | 1192.7 | 5 | 1.5 | 999 | -13.3 | Details |
| 9 | Shakirah Ruiters Youth Tournament 2025 (Advanced) | Rapid | 2025-06-16 | 2025-06-16 | West Coast (WCU) | 5 | 1208.1 | 5 | 1.5 | 1000.4 | -15.2 | Details |
| 10 | Brenton Cupido West Coast Development Championship 2025 (U11 Boys) | Rapid | 2025-05-24 | 2025-05-24 | West Coast (WCU) | 5 | 1210.4 | 5 | 3 | 1276.1 | 4.2 | Details |
| 11 | West Coast And Mykonos Open 2025 (U12) | Standard | 2025-05-02 | 2025-05-04 | West Coast (WCU) | 5 | 1210.4 | 5 | 2 | 1153.8 | -5.4 | Details |
| 12 | West Coast Schools Chess Prestige 2025 (U11 Boys) | Standard | 2025-03-08 | 2025-03-08 | West Coast (WCU) | 6 | 1210.3 | 6 | 3 | 1211.1 | 0.2 | Details |
| 13 | Upper West Coast Presrige 2025 (U11 Boys) | Rapid | 2025-02-22 | 2025-02-22 | West Coast (WCU) | 5 | 1187.9 | 5 | 3.5 | 1370 | 12.4 | Details |
| 14 | Bo-Weskus Skole Skaak Top Skole 2024 (O13) | Rapid | 2024-05-11 | 2024-05-11 | West Coast (WCU) | 5 | 1200 | 2 | 0 | 843 | -10.1 | 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 | 8 |
| Draws | 1 |
| Losses | 9 |
| White | 8 |
| Black | 10 |
| White wins | 3 |
| Black wins | 5 |
| Score | 8.5 |
| Percent | 47.2 |
| Dp | -23.6 |
| AOR | 1289.1 |
| Performance | 1265.5 |
Game statistics (History)
| Games | 66 |
| Wins | 27 |
| Draws | 5 |
| Losses | 34 |
| White | 32 |
| Black | 34 |
| White wins | 13 |
| Black wins | 14 |
| Score | 29.5 |
| Percent | 44.7 |
| Dp | -45.1 |
| AOR | 1229 |
| Performance | 1183.9 |
Rankings (Main)
| National | |
| Overall | 10400 |
| Gender | 8237 |
| Age group | 1894 |
| Gender/Age | 1376 |
| Provincial | |
| Overall | 2978 |
| Gender | 2272 |
| Age group | 542 |
| Gender/Age | 369 |
| Regional | |
| Overall | 323 |
| Gender | 235 |
| Age group | 65 |
| Gender/Age | 45 |
Rankings (Standard)
| National | |
| Overall | 9177 |
| Gender | 7106 |
| Age group | 1736 |
| Gender/Age | 1238 |
| Provincial | |
| Overall | 2615 |
| Gender | 1927 |
| Age group | 498 |
| Gender/Age | 325 |
| Regional | |
| Overall | 203 |
| Gender | 139 |
| Age group | 43 |
| Gender/Age | 27 |
Rankings (Rapid)
| National | |
| Overall | 3608 |
| Gender | 2857 |
| Age group | 784 |
| Gender/Age | 568 |
| Provincial | |
| Overall | 1399 |
| Gender | 1069 |
| Age group | 314 |
| Gender/Age | 216 |
| Regional | |
| Overall | 298 |
| Gender | 210 |
| Age group | 73 |
| Gender/Age | 48 |
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 | 8.5 |
| Percent | 47.2 |
| Aor | 1289.1 |
| Dp | -23.6 |
| Prat | 1265.5 |
Performance (12 months)
| Games | 23 |
| Score | 10.5 |
| Percent | 45.7 |
| Aor | 1275.4 |
| Dp | -37 |
| Prat | 1238.5 |
Performance (History)
| Games | 66 |
| Score | 29.5 |
| Percent | 44.7 |
| Aor | 1229 |
| Dp | -45.1 |
| Prat | 1183.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Januarie, J (Johydin) | 3 | 1 | 2 | West Coast Schools Chess Prestige 2025 (U11 Boys) | Shakirah Ruiters Youth Tournament 2025 (Advanced) | Details |
| Overall | 2 | Joseph, G (Granville) | 2 | 2 | 0 | Upper West Coast Top Schools 2025 (U11) | Upper West Coast Schools Prestige Individuals Championship 2026 (U13 Boys) | Details |
| Overall | 3 | Tieties, J (Jomal) | 2 | 2 | 0 | Upper West Coast Presrige 2025 (U11 Boys) | West Coast And Mykonos Open 2025 (U12) | Details |
| Overall | 4 | Johnson, C (Christiano) | 2 | 1 | 1 | West Coast Schools Chess Prestige 2025 (U11 Boys) | Western Cape Women's Championship 2026 (U14) | Details |
| Overall | 5 | Titus, M (Michael John) | 2 | 0 | 2 | West Coast And Mykonos Open 2025 (U12) | Western Cape Women’s Championship 2025 (U12) | Details |
| Standard | 1 | Januarie, J (Johydin) | 2 | 1 | 1 | West Coast Schools Chess Prestige 2025 (U11 Boys) | West Coast And Mykonos Open 2025 (U12) | Details |
| Standard | 2 | Titus, M (Michael John) | 2 | 0 | 2 | West Coast And Mykonos Open 2025 (U12) | Western Cape Women’s Championship 2025 (U12) | Details |
| Standard | 3 | Johnson, C (Christiano) | 2 | 1 | 1 | West Coast Schools Chess Prestige 2025 (U11 Boys) | Western Cape Women's Championship 2026 (U14) | Details |
| Rapid | 1 | Horse, M (Mikyle) | 2 | 1 | 1 | Upper West Coast Schools Prestige Individuals Championship 2026 (U13 Boys) | Brenton Cupido Development Tournament 2026 (U13 Boys) | Details |
| Rapid | 2 | Joseph, R (Raphael) | 2 | 1 | 1 | Brenton Cupido West Coast Development Championship 2025 (U11 Boys) | Upper West Coast Top Schools 2025 (U11) | Details |
| Rapid | 3 | Joseph, G (Granville) | 2 | 2 | 0 | Upper West Coast Top Schools 2025 (U11) | Upper West Coast Schools Prestige Individuals Championship 2026 (U13 Boys) | Details |