PLAYER PAGE
Thayne Van Heerden
1170326647Cape Town (WCT)Personal
Main rating
| Rating | 1375.4 |
| K-factor | 32 |
| Floor | 906.9 |
| Highest | 1406.9 (2026-07-01) |
| Min/Max +/- allowed | 123 |
| Rating Change () | |
| Games | 4 |
| Score | 1.5 |
| We | 2.84 |
| SWe | -0.52 |
| Temp +/- | -16.7 |
| Penalties | 0 |
| Weight perform | 1232.4 |
| Final +/- | -16.7 |
| New Rating () | |
| Rating | 1358.7 |
| K-factor | 32 |
| Floor | 906.9 |
| Highest | 1406.9 (2026-07-01) |
| Min/Max +/- allowed | 123.5 |
Standard rating
| Rating | 1360.7 |
| K-factor | 36 |
| Floor | 875.6 |
| Highest | 1375.6 (2026-07-01) |
| Min/Max +/- allowed | 129.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1347 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1360.7 |
| K-factor | 36 |
| Floor | 875.6 |
| Highest | 1375.6 (2026-07-01) |
| Min/Max +/- allowed | 129.1 |
Rapid rating
| Rating | 1204.6 |
| K-factor | 36 |
| Floor | 704.6 |
| Highest | 1204.6 (2025-09-01) |
| Min/Max +/- allowed | 164.7 |
| Rating Change () | |
| Games | 4 |
| Score | 1.5 |
| We | 2.13 |
| SWe | -0.63 |
| Temp +/- | -22.6 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -22.6 |
| New Rating () | |
| Rating | 1182 |
| K-factor | 36 |
| Floor | 704.6 |
| Highest | 1204.6 (2025-09-01) |
| Min/Max +/- allowed | 164.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-08-27) |
| Min/Max +/- allowed | 166.1 |
| 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 (2025-08-27) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Chess Elevation Series 10 2026 (Level 2) | Rapid | 2026-10-17 | 2026-10-17 | Cape Town (WCT) | 5 | 1375.4 | 4 | 1.5 | 1064.5 | -16.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape - Top Schools 2026 (U9 Mix) | Standard | 2026-09-05 | 2026-09-06 | Cape Winelands (WCW) | 6 | 1357.1 | 6 | 3.5 | 1454.8 | 18.3 | Details |
| 2 | Cape Town Metro North Top Schools – Primary Schools 2026 (U9 Mixed) | Standard | 2026-08-01 | 2026-08-02 | Cape Town (WCT) | 5 | 1357.1 | 4 | 4 | 1392.3 | 13.9 | Details |
| 3 | South African Open Championship 2026 (U9 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1406.9 | 7 | 3 | 1137.1 | -63.7 | Details |
| 4 | CTCF Open Championship 2026 (U10) | Classical | 2026-06-13 | 2026-06-14 | Cape Town (WCT) | 6 | 1323.8 | 6 | 4 | 1478.1 | 42.2 | Details |
| 5 | 2026 WCSC PS Individual Championship (U9 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1274.2 | 6 | 4 | 1510.5 | 49.6 | Details |
| 6 | CT Metro Schools Individual Closed 2026 (U9 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1233.6 | 6 | 4 | 1421.1 | 40.5 | Details |
| 7 | CT Metro North Schools Chess Individual Trials 2026 (U9 Boys) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1202.3 | 6 | 4 | 1350.5 | 12.5 | Details |
| 8 | COGH 2026 (U10) | Rapid | 2026-01-31 | 2026-02-01 | Cape Town (WCT) | 6 | 1202.3 | 0 | 0 | 0 | 0 | Details |
| 9 | Curro Chess Open Rapid 2025 (U10) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1200 | 6 | 3 | 1215 | 1.1 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 1 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.2 |
| AOR | 1170.8 |
| Performance | 1064.6 |
Game statistics ()
| Games | 45 |
| Wins | 27 |
| Draws | 2 |
| Losses | 16 |
| White | 20 |
| Black | 25 |
| White wins | 12 |
| Black wins | 15 |
| Score | 28 |
| Percent | 62.2 |
| Dp | 103.9 |
| AOR | 1253.4 |
| Performance | 1357.3 |
Game statistics (History)
| Games | 51 |
| Wins | 30 |
| Draws | 2 |
| Losses | 19 |
| White | 23 |
| Black | 28 |
| White wins | 13 |
| Black wins | 17 |
| Score | 31 |
| Percent | 60.8 |
| Dp | 91.7 |
| AOR | 1248.8 |
| Performance | 1340.5 |
Rankings (Main)
| National | |
| Overall | 4090 |
| Gender | 3423 |
| Age group | 180 |
| Gender/Age | 143 |
| Provincial | |
| Overall | 1262 |
| Gender | 1002 |
| Age group | 71 |
| Gender/Age | 55 |
| Regional | |
| Overall | 597 |
| Gender | 496 |
| Age group | 32 |
| Gender/Age | 25 |
Rankings (Standard)
| National | |
| Overall | 3923 |
| Gender | 3238 |
| Age group | 184 |
| Gender/Age | 147 |
| Provincial | |
| Overall | 1175 |
| Gender | 910 |
| Age group | 69 |
| Gender/Age | 54 |
| Regional | |
| Overall | 563 |
| Gender | 454 |
| Age group | 30 |
| Gender/Age | 23 |
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 | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Aor | 1170.8 |
| Dp | -106.2 |
| Prat | 1064.6 |
Performance ()
| Games | 45 |
| Score | 28 |
| Percent | 62.2 |
| Aor | 1253.4 |
| Dp | 103.9 |
| Prat | 1357.3 |
Performance (12 months)
| Games | 45 |
| Score | 28 |
| Percent | 62.2 |
| Aor | 1253.4 |
| Dp | 103.9 |
| Prat | 1357.3 |
Performance (History)
| Games | 51 |
| Score | 31 |
| Percent | 60.8 |
| Aor | 1248.8 |
| Dp | 91.7 |
| Prat | 1340.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Claassen, J (Josh) | 3 | 2 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U9 Boys) | Cape Town Metro North Top Schools – Primary Schools 2026 (U9 Mixed) | Details |
| Overall | 2 | Brand, E (Ethan) | 2 | 2 | 0 | CT Metro Schools Individual Closed 2026 (U9 Boys) | CTCF Open Championship 2026 (U10) | Details |
| Overall | 3 | Barnes, E (Ethan) | 2 | 1 | 1 | CT Metro Schools Individual Closed 2026 (U9 Boys) | 2026 WCSC PS Individual Championship (U9 Boys) | Details |
| Overall | 4 | McGaughey, J (James) | 2 | 1 | 1 | CTCF Open Championship 2026 (U10) | South African Open Championship 2026 (U9 Boys) | Details |
| Overall | 5 | Poole, C (Cayden) | 2 | 2 | 0 | 2026 WCSC PS Individual Championship (U9 Boys) | Western Cape - Top Schools 2026 (U9 Mix) | Details |
| Standard | 1 | Claassen, J (Josh) | 3 | 2 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U9 Boys) | Cape Town Metro North Top Schools – Primary Schools 2026 (U9 Mixed) | Details |
| Standard | 2 | Brand, E (Ethan) | 2 | 2 | 0 | CT Metro Schools Individual Closed 2026 (U9 Boys) | CTCF Open Championship 2026 (U10) | Details |
| Standard | 3 | Poole, C (Cayden) | 2 | 2 | 0 | 2026 WCSC PS Individual Championship (U9 Boys) | Western Cape - Top Schools 2026 (U9 Mix) | Details |
| Standard | 4 | Barnes, E (Ethan) | 2 | 1 | 1 | CT Metro Schools Individual Closed 2026 (U9 Boys) | 2026 WCSC PS Individual Championship (U9 Boys) | Details |
| Standard | 5 | McGaughey, J (James) | 2 | 1 | 1 | CTCF Open Championship 2026 (U10) | South African Open Championship 2026 (U9 Boys) | Details |