PLAYER PAGE
Elster Vermeulen
1170192945Eden (WEG)Personal
Main rating
| Rating | 1621 |
| K-factor | 28 |
| Floor | 1153.9 |
| Highest | 1653.9 (2025-11-30) |
| Min/Max +/- allowed | 87 |
| Rating Change () | |
| Games | 9 |
| Score | 5 |
| We | 5.32 |
| SWe | -0.32 |
| Temp +/- | -9 |
| Penalties | 0 |
| Weight perform | 1567.1 |
| Final +/- | -9 |
| New Rating () | |
| Rating | 1612 |
| K-factor | 28 |
| Floor | 1153.9 |
| Highest | 1653.9 (2025-11-30) |
| Min/Max +/- allowed | 86.8 |
Standard rating
| Rating | 1616.4 |
| K-factor | 28 |
| Floor | 1157.9 |
| Highest | 1657.9 (2025-05-05) |
| Min/Max +/- allowed | 86.4 |
| Rating Change () | |
| Games | 9 |
| Score | 5 |
| We | 5.28 |
| SWe | -0.28 |
| Temp +/- | -7.8 |
| Penalties | 0 |
| Weight perform | 1567.1 |
| Final +/- | -7.8 |
| New Rating () | |
| Rating | 1608.7 |
| K-factor | 28 |
| Floor | 1157.9 |
| Highest | 1657.9 (2025-05-05) |
| Min/Max +/- allowed | 86.4 |
Rapid rating
| Rating | 1326.6 |
| K-factor | 36 |
| Floor | 826.6 |
| Highest | 1326.6 (2025-11-30) |
| Min/Max +/- allowed | 138.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1326.6 |
| K-factor | 36 |
| Floor | 826.6 |
| Highest | 1326.6 (2025-11-30) |
| Min/Max +/- allowed | 138.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| 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 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Junior Closed Chess Championship 2026 (U10 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1621 | 9 | 5 | 1585.9 | -9 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eden Schools Trials 1 2026 (U9 Boys) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1625.6 | 5 | 4 | 1593.9 | -4.6 | Details |
| 2 | George Trials 2 2026 (U9 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1632.6 | 5 | 4 | 1609.6 | -2 | Details |
| 3 | George Trials 1 2026 (U9 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1632.6 | 5 | 4 | 1596.5 | -3.2 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1654 | 6 | 3 | 1522.4 | -15.3 | Details |
| 5 | Voories Skaaktoernooi 2025 (O9) | Rapid | 2025-11-08 | 2025-11-08 | Eden (WEG) | 5 | 1642.7 | 5 | 4.5 | 1758.2 | 8 | Details |
| 6 | 2025 Eden Open & Women's Tournament (U10) | Standard | 2025-08-23 | 2025-08-23 | Eden (WEG) | 5 | 1618.6 | 5 | 5 | 1799.6 | 17.3 | Details |
| 7 | George Top Schools 2025 (U9) | Standard | 2025-07-26 | 2025-07-26 | Eden (WEG) | 5 | 1619.9 | 5 | 4 | 1587.5 | -0.8 | Details |
| 8 | 2025 WC Rural Cup (U10) | Standard | 2025-06-14 | 2025-06-15 | Eden (WEG) | 6 | 1588.4 | 6 | 6 | 1777.5 | 22.4 | Details |
| 9 | Dennie Chess Rapid Tournament Open 2025 (U9) | Rapid | 2025-05-24 | 2025-05-24 | Eden (WEG) | 5 | 1646.3 | 5 | 4 | 1610.3 | -1.4 | Details |
| 10 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1646.3 | 6 | 3 | 1297.5 | -40 | Details |
| 11 | Eden Chess Trials 2 2025 (U10) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1570.1 | 9 | 9 | 1832.8 | 45.8 | Details |
| 12 | South African Junior Closed Chess Championships 2025 (U8 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1570.1 | 9 | 5 | 1493 | -15.2 | Details |
| 13 | Eden Schools Chess Trials 1 2025 (U9 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1420.6 | 5 | 5 | 1794.6 | 37.2 | Details |
| 14 | George Schools Chess Trials 3 2025 (U9 Boys) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1420.6 | 5 | 4 | 1507.3 | 9.3 | Details |
| 15 | George Schools Chess Trials 2 2025 (U9 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1377.1 | 5 | 4 | 1508.4 | 13.6 | Details |
| 16 | George Schools Chess Trials 1 2025 (U9 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1377.1 | 5 | 3.5 | 1416.5 | 4.6 | Details |
| 17 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1331.4 | 6 | 4.5 | 1510 | 25.2 | Details |
| 18 | Eden Chess Union League 2024 (1st Division) | Standard | 2024-10-12 | 2024-10-12 | Eden (WEG) | 5 | 1349.3 | 5 | 1.5 | 1255.1 | -10 | Details |
| 19 | Western Cape Top Schools Championship 2024 (U7 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 5 | 1328.4 | 4 | 3 | 1475.3 | 11.6 | Details |
| 20 | George Primary Top Schools 2024 (U7) | Standard | 2024-07-20 | 2024-07-20 | Eden (WEG) | 5 | 1310.5 | 4 | 3 | 1436.5 | 10 | Details |
| 21 | Western Cape PS Individuals Championship 2024 (U7 Boys) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1330.8 | 6 | 3 | 1234.4 | -11.3 | Details |
| 22 | Eden Chess Trials 2 2024 (U8) | Standard | 2024-04-13 | 2024-04-20 | Eden (WEG) | 10 | 1270.6 | 10 | 7 | 1372.8 | 21.7 | Details |
| 23 | Eden School Chess Trials 1 2024 (U7 Boys) | Standard | 2024-03-09 | 2024-03-09 | Eden (WEG) | 5 | 1242.5 | 5 | 3 | 1285.4 | 3.5 | Details |
| 24 | George Schools Trials 3 2024 (U7 Boys) | Standard | 2024-03-02 | 2024-03-02 | Eden (WEG) | 5 | 1242.5 | 4 | 3 | 1395.9 | 12.1 | Details |
| 25 | George Schools Trials 2 2024 (U7 Boys) | Standard | 2024-02-17 | 2024-02-17 | Eden (WEG) | 5 | 1200 | 4 | 3 | 1412.5 | 16.6 | Details |
| 26 | George Schools Trials 1 2024 (U7 Boys) | Standard | 2024-02-03 | 2024-02-03 | Eden (WEG) | 5 | 1200 | 4 | 2.5 | 1259 | 4.6 | 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 | 24 |
| Wins | 17 |
| Draws | 0 |
| Losses | 7 |
| White | 13 |
| Black | 11 |
| White wins | 9 |
| Black wins | 8 |
| Score | 17 |
| Percent | 70.8 |
| Dp | 177.1 |
| AOR | 1417.6 |
| Performance | 1594.7 |
Game statistics (History)
| Games | 152 |
| Wins | 107 |
| Draws | 7 |
| Losses | 38 |
| White | 74 |
| Black | 78 |
| White wins | 51 |
| Black wins | 56 |
| Score | 110.5 |
| Percent | 72.7 |
| Dp | 192.9 |
| AOR | 1330.2 |
| Performance | 1523.1 |
Rankings (Main)
| National | |
| Overall | 881 |
| Gender | 813 |
| Age group | 16 |
| Gender/Age | 14 |
| Provincial | |
| Overall | 270 |
| Gender | 248 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 44 |
| Gender | 40 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 843 |
| Gender | 775 |
| Age group | 17 |
| Gender/Age | 14 |
| Provincial | |
| Overall | 245 |
| Gender | 223 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 40 |
| Gender | 35 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | 1564 |
| Gender | 1313 |
| Age group | 51 |
| Gender/Age | 42 |
| Provincial | |
| Overall | 727 |
| Gender | 597 |
| Age group | 29 |
| Gender/Age | 26 |
| Regional | |
| Overall | 63 |
| Gender | 56 |
| Age group | 6 |
| Gender/Age | 5 |
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 | 9 |
| Score | 5 |
| Percent | 55.6 |
| Aor | 1538.7 |
| Dp | 47.2 |
| Prat | 1585.9 |
Performance ()
| Games | 24 |
| Score | 17 |
| Percent | 70.8 |
| Aor | 1417.6 |
| Dp | 177.1 |
| Prat | 1594.7 |
Performance (12 months)
| Games | 62 |
| Score | 46.5 |
| Percent | 75 |
| Aor | 1394.5 |
| Dp | 212.5 |
| Prat | 1607 |
Performance (History)
| Games | 152 |
| Score | 110.5 |
| Percent | 72.7 |
| Aor | 1330.2 |
| Dp | 192.9 |
| Prat | 1523.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Rostoll, A (Arno) | 9 | 5 | 4 | George Schools Trials 1 2024 (U7 Boys) | George Trials 2 2026 (U9 Boys) | Details |
| Overall | 2 | Van Der Merwe, F (Finley) | 7 | 3 | 4 | George Schools Trials 1 2024 (U7 Boys) | Eden Schools Trials 1 2026 (U9 Boys) | Details |
| Overall | 3 | Petersen, B (Bryson) | 6 | 4 | 2 | George Schools Chess Trials 2 2025 (U9 Boys) | Voories Skaaktoernooi 2025 (O9) | Details |
| Overall | 4 | Cornforth, J (Joshua) | 6 | 4 | 2 | George Schools Trials 1 2024 (U7 Boys) | 2025 Eden Open & Women's Tournament (U10) | Details |
| Overall | 5 | Rens, B (Beauwin) | 6 | 5 | 1 | George Schools Trials 2 2024 (U7 Boys) | Dennie Chess Rapid Tournament Open 2025 (U9) | Details |
| Standard | 1 | Rostoll, A (Arno) | 9 | 5 | 4 | George Schools Trials 1 2024 (U7 Boys) | George Trials 2 2026 (U9 Boys) | Details |
| Standard | 2 | Van Der Merwe, F (Finley) | 7 | 3 | 4 | George Schools Trials 1 2024 (U7 Boys) | Eden Schools Trials 1 2026 (U9 Boys) | Details |
| Standard | 3 | Cornforth, J (Joshua) | 6 | 4 | 2 | George Schools Trials 1 2024 (U7 Boys) | 2025 Eden Open & Women's Tournament (U10) | Details |
| Standard | 4 | Rens, B (Beauwin) | 5 | 5 | 0 | George Schools Trials 2 2024 (U7 Boys) | Eden Chess Trials 2 2025 (U10) | Details |
| Standard | 5 | Rens, D (Deauwin) | 5 | 2 | 3 | George Schools Trials 2 2024 (U7 Boys) | George Trials 2 2026 (U9 Boys) | Details |
| Rapid | 1 | Marner, L (Loannes) | 2 | 1 | 1 | Dennie Chess Rapid Tournament Open 2025 (U9) | Voories Skaaktoernooi 2025 (O9) | Details |
| Rapid | 2 | Petersen, B (Bryson) | 2 | 1 | 1 | Dennie Chess Rapid Tournament Open 2025 (U9) | Voories Skaaktoernooi 2025 (O9) | Details |