PLAYER PAGE
Jana Van Tonder
2180324578Cape Town (WCT)Personal
Main rating
| Rating | 1218.3 |
| K-factor | 36 |
| Floor | 718.3 |
| Highest | 1218.3 (2026-02-28) |
| Min/Max +/- allowed | 162 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1218.3 |
| K-factor | 36 |
| Floor | 718.3 |
| Highest | 1218.3 (2026-02-28) |
| Min/Max +/- allowed | 161.5 |
Standard rating
| Rating | 1241.9 |
| K-factor | 36 |
| Floor | 741.9 |
| Highest | 1241.9 (2026-02-28) |
| Min/Max +/- allowed | 156.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1241.9 |
| K-factor | 36 |
| Floor | 741.9 |
| Highest | 1241.9 (2026-02-28) |
| Min/Max +/- allowed | 156.2 |
Rapid rating
| Rating | 1188.1 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-05) |
| 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 | 1188.1 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-05) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-05) |
| 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 (2025-08-05) |
| 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 | Laerskool Welgemoed Rapid 2026 (U10) | Rapid | 2026-02-14 | 2026-02-14 | Cape Town (WCT) | 6 | 1193.9 | 6 | 2 | 1117.6 | 0 | Details |
| 2 | CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1193.9 | 6 | 4 | 1371.3 | 0 | Details |
| 3 | Western Cape Schools - Top Schools 2025 (U9 Girls) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1197.7 | 5 | 3 | 1278.2 | 0 | Details |
| 4 | Curro Chess Open Rapid 2025 (U8) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1200 | 5 | 2 | 1122.4 | 0 | Details |
| 5 | Cape Town Metro North Top Schools 2025 (U9+U11 Girls) | Standard | 2025-08-02 | 2025-08-02 | Cape Town (WCT) | 3 | 1200 | 1 | 0 | 775 | 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 | 12 |
| Wins | 6 |
| Draws | 0 |
| Losses | 6 |
| White | 6 |
| Black | 6 |
| White wins | 2 |
| Black wins | 4 |
| Score | 6 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1244.5 |
| Performance | 1244.5 |
Game statistics (History)
| Games | 23 |
| Wins | 11 |
| Draws | 0 |
| Losses | 12 |
| White | 12 |
| Black | 11 |
| White wins | 6 |
| Black wins | 5 |
| Score | 11 |
| Percent | 47.8 |
| Dp | -18.5 |
| AOR | 1223.3 |
| Performance | 1204.9 |
Rankings (Main)
| National | |
| Overall | 10821 |
| Gender | 2201 |
| Age group | 413 |
| Gender/Age | 110 |
| Provincial | |
| Overall | 3097 |
| Gender | 715 |
| Age group | 167 |
| Gender/Age | 45 |
| Regional | |
| Overall | 1323 |
| Gender | 239 |
| Age group | 63 |
| Gender/Age | 16 |
Rankings (Standard)
| National | |
| Overall | 7598 |
| Gender | 1521 |
| Age group | 311 |
| Gender/Age | 81 |
| Provincial | |
| Overall | 2128 |
| Gender | 524 |
| Age group | 124 |
| Gender/Age | 36 |
| Regional | |
| Overall | 953 |
| Gender | 190 |
| Age group | 47 |
| Gender/Age | 14 |
Rankings (Rapid)
| National | |
| Overall | 4920 |
| Gender | 1141 |
| Age group | 257 |
| Gender/Age | 68 |
| Provincial | |
| Overall | 1980 |
| Gender | 484 |
| Age group | 141 |
| Gender/Age | 31 |
| Regional | |
| Overall | 759 |
| Gender | 130 |
| Age group | 50 |
| Gender/Age | 11 |
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 | 12 |
| Score | 6 |
| Percent | 50 |
| Aor | 1244.5 |
| Dp | 0 |
| Prat | 1244.5 |
Performance (12 months)
| Games | 23 |
| Score | 11 |
| Percent | 47.8 |
| Aor | 1223.3 |
| Dp | -18.5 |
| Prat | 1204.9 |
Performance (History)
| Games | 23 |
| Score | 11 |
| Percent | 47.8 |
| Aor | 1223.3 |
| Dp | -18.5 |
| Prat | 1204.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
