PLAYER PAGE
Apoleam Jacobs
1120316744West Coast (WCU)Personal
Main rating
| Rating | 1321.9 |
| K-factor | 36 |
| Floor | 843.3 |
| Highest | 1363.3 (2025-11-30) |
| Min/Max +/- allowed | 131 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 3.73 |
| SWe | -0.81 |
| Temp +/- | -29 |
| Penalties | 0 |
| Weight perform | 1174.5 |
| Final +/- | -29 |
| New Rating () | |
| Rating | 1292.9 |
| K-factor | 36 |
| Floor | 843.3 |
| Highest | 1363.3 (2025-11-30) |
| Min/Max +/- allowed | 131.4 |
Standard rating
| Rating | 1286.8 |
| K-factor | 36 |
| Floor | 818.6 |
| Highest | 1318.6 (2026-06-01) |
| Min/Max +/- allowed | 140 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1253.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1286.8 |
| K-factor | 36 |
| Floor | 818.6 |
| Highest | 1318.6 (2026-06-01) |
| Min/Max +/- allowed | 140 |
Rapid rating
| Rating | 1349.3 |
| K-factor | 36 |
| Floor | 849.3 |
| Highest | 1349.3 (2026-02-28) |
| Min/Max +/- allowed | 134 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 3.65 |
| SWe | -1.15 |
| Temp +/- | -41.2 |
| Penalties | 0 |
| Weight perform | 1224.4 |
| Final +/- | -41.2 |
| New Rating () | |
| Rating | 1308.1 |
| K-factor | 36 |
| Floor | 849.3 |
| Highest | 1349.3 (2026-02-28) |
| Min/Max +/- allowed | 134 |
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 | Rooibos Open 2026 (Intermediate) | Rapid | 2026-08-29 | 2026-08-29 | West Coast (WCU) | 5 | 1321.9 | 5 | 2.5 | 1110.4 | -29 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Women's Championship 2026 (Intermediate) | Standard | 2026-08-09 | 2026-08-10 | West Coast (WCU) | 5 | 1321.9 | 5 | 2 | 1177.8 | -32 | Details |
| 2 | 2026 WCSC HS Individual Championship (U15 Boys) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 1351.9 | 6 | 2 | 1363.3 | 2.1 | Details |
| 3 | West Coast Schools Prestige Individuals Championships 2026 (U15 Boys) | Standard | 2026-02-28 | 2026-03-07 | West Coast (WCU) | 6 | 1361.7 | 5 | 2 | 1298.8 | -9.8 | Details |
| 4 | Upper West Coast Schools Prestige Individuals Championship 2026 (U15 Boys) | Rapid | 2026-02-14 | 2026-02-14 | West Coast (WCU) | 5 | 1333 | 5 | 4 | 1452 | 9 | Details |
| 5 | West Coast Schools Chess Grand Challenge League 2025 (PS Development) | Rapid | 2025-11-08 | 2025-11-08 | West Coast (WCU) | 5 | 1341.2 | 5 | 4 | 1468.5 | 9.6 | Details |
| 6 | Rooibos Open 2025 (Junior) | Standard | 2025-08-30 | 2025-08-30 | West Coast (WCU) | 5 | 1277.3 | 5 | 4 | 1517.5 | 24.2 | Details |
| 7 | Western Cape Women’s Championship 2025 (U14) | Standard | 2025-08-09 | 2025-08-09 | West Coast (WCU) | 5 | 1233.1 | 4 | 3 | 1468.2 | 18.4 | Details |
| 8 | Upper West Coast Top Schools 2025 (U13) | Rapid | 2025-06-14 | 2025-06-14 | West Coast (WCU) | 5 | 1253.4 | 4 | 1 | 1054.7 | -11.4 | Details |
| 9 | Shakirah Ruiters Youth Tournament 2025 (Advanced) | Rapid | 2025-06-16 | 2025-06-16 | West Coast (WCU) | 5 | 1227.7 | 5 | 3.5 | 1378.8 | 11.2 | Details |
| 10 | Brenton Cupido West Coast Development Championship 2025 (U13 Boys) | Rapid | 2025-05-24 | 2025-05-24 | West Coast (WCU) | 5 | 1201.1 | 5 | 4 | 1492.1 | 20.2 | Details |
| 11 | West Coast And Mykonos Open 2025 (U14) | Standard | 2025-05-02 | 2025-05-04 | West Coast (WCU) | 5 | 1201.1 | 5 | 2 | 1160.3 | -5.3 | Details |
| 12 | West Coast Schools Chess Prestige 2025 (U13 Boys) | Standard | 2025-03-08 | 2025-03-08 | West Coast (WCU) | 6 | 1214.2 | 6 | 2 | 1088.5 | -14.8 | Details |
| 13 | Upper West Coast Presrige 2025 (U13 Boys) | Rapid | 2025-02-22 | 2025-02-22 | West Coast (WCU) | 5 | 1200 | 5 | 3 | 1307.2 | 7.1 | 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 | 26 |
| Wins | 12 |
| Draws | 1 |
| Losses | 13 |
| White | 13 |
| Black | 13 |
| White wins | 5 |
| Black wins | 7 |
| Score | 12.5 |
| Percent | 48.1 |
| Dp | -16.3 |
| AOR | 1300 |
| Performance | 1283.7 |
Game statistics (History)
| Games | 70 |
| Wins | 38 |
| Draws | 2 |
| Losses | 30 |
| White | 35 |
| Black | 35 |
| White wins | 18 |
| Black wins | 20 |
| Score | 39 |
| Percent | 55.7 |
| Dp | 48.6 |
| AOR | 1260.3 |
| Performance | 1308.8 |
Rankings (Main)
| National | |
| Overall | 5533 |
| Gender | 4553 |
| Age group | 847 |
| Gender/Age | 663 |
| Provincial | |
| Overall | 1663 |
| Gender | 1292 |
| Age group | 255 |
| Gender/Age | 189 |
| Regional | |
| Overall | 150 |
| Gender | 110 |
| Age group | 31 |
| Gender/Age | 24 |
Rankings (Standard)
| National | |
| Overall | 5923 |
| Gender | 4766 |
| Age group | 937 |
| Gender/Age | 729 |
| Provincial | |
| Overall | 1696 |
| Gender | 1289 |
| Age group | 262 |
| Gender/Age | 194 |
| Regional | |
| Overall | 125 |
| Gender | 89 |
| Age group | 24 |
| Gender/Age | 17 |
Rankings (Rapid)
| National | |
| Overall | 1433 |
| Gender | 1211 |
| Age group | 245 |
| Gender/Age | 195 |
| Provincial | |
| Overall | 630 |
| Gender | 522 |
| Age group | 105 |
| Gender/Age | 82 |
| Regional | |
| Overall | 116 |
| Gender | 86 |
| 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 | 26 |
| Score | 12.5 |
| Percent | 48.1 |
| Aor | 1300 |
| Dp | -16.3 |
| Prat | 1283.7 |
Performance (12 months)
| Games | 31 |
| Score | 16.5 |
| Percent | 53.2 |
| Aor | 1286.1 |
| Dp | 27.4 |
| Prat | 1313.5 |
Performance (History)
| Games | 70 |
| Score | 39 |
| Percent | 55.7 |
| Aor | 1260.3 |
| Dp | 48.6 |
| Prat | 1308.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Horse, T (Tihano) | 4 | 1 | 3 | Upper West Coast Presrige 2025 (U13 Boys) | Western Cape Women’s Championship 2025 (U14) | Details |
| Overall | 2 | Willemse, Z (Zeke) | 2 | 0 | 2 | Upper West Coast Presrige 2025 (U13 Boys) | Upper West Coast Top Schools 2025 (U13) | Details |
| Overall | 3 | Magerman, L (Liam) | 2 | 1 | 1 | West Coast And Mykonos Open 2025 (U14) | West Coast Schools Chess Grand Challenge League 2025 (PS Development) | Details |
| Overall | 4 | Benjamin, E (Entwan) | 2 | 1 | 1 | Brenton Cupido West Coast Development Championship 2025 (U13 Boys) | Rooibos Open 2025 (Junior) | Details |
| Overall | 5 | Horse, M (Mikyle) | 2 | 1 | 1 | Shakirah Ruiters Youth Tournament 2025 (Advanced) | Rooibos Open 2025 (Junior) | Details |
| Standard | 1 | Horse, T (Tihano) | 2 | 1 | 1 | West Coast And Mykonos Open 2025 (U14) | Western Cape Women’s Championship 2025 (U14) | Details |
| Rapid | 1 | Willemse, Z (Zeke) | 2 | 0 | 2 | Upper West Coast Presrige 2025 (U13 Boys) | Upper West Coast Top Schools 2025 (U13) | Details |
| Rapid | 2 | Horse, T (Tihano) | 2 | 0 | 2 | Upper West Coast Presrige 2025 (U13 Boys) | Brenton Cupido West Coast Development Championship 2025 (U13 Boys) | Details |