PLAYER PAGE
Zarah Stoffels
2180314657Eden (WEG)Personal
Main rating
| Rating | 1007.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-02-06) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 862.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1007.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-02-06) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 979.6 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-02-06) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 862.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 979.6 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-02-06) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1195 |
| 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 | 1195 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape - Top Schools 2026 (U9 Girls) | Standard | 2026-09-05 | 2026-09-06 | Cape Winelands (WCW) | 6 | 1102.8 | 6 | 1 | 694.3 | -95.4 | Details |
| 2 | George Top Schools 2026 (U9 Girls) | Standard | 2026-07-25 | 2026-07-25 | Eden (WEG) | 5 | 1102.8 | 4 | 1 | 738.8 | -67 | Details |
| 3 | Eden Chess Trials 2 2026 (U10 Girls) | Standard | 2026-05-23 | 2026-05-23 | Eden (WEG) | 5 | 1171.2 | 5 | 2 | 1171.7 | -1.5 | Details |
| 4 | Eden Schools Trials 1 2026 (U9 Girls) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1162.4 | 5 | 2 | 1146.3 | -1.9 | Details |
| 5 | George Trials 3 2026 (U9 Girls) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1162.4 | 5 | 2 | 1211.6 | 10.7 | Details |
| 6 | George Trials 2 2026 (U9 Girls) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1168.7 | 5 | 2 | 1136.4 | -2.5 | Details |
| 7 | George Trials 1 2026 (U9 Girls) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1168.7 | 5 | 2 | 1137.7 | -3.7 | Details |
| 8 | Voories Skaaktoernooi 2025 (O7) | Rapid | 2025-11-08 | 2025-11-08 | Eden (WEG) | 5 | 1185.9 | 5 | 2 | 1156.9 | -1.4 | Details |
| 9 | Western Cape Schools - Top Schools 2025 (U7) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1198.3 | 5 | 0 | 789.2 | -39.3 | Details |
| 10 | Western Cape Schools Individual Championship 2025 (U7 Girls) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1195.7 | 5 | 0.5 | 861.6 | -33.4 | Details |
| 11 | Eden Chess Trials 2 2025 (U8) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1193 | 9 | 3 | 1087 | -19.4 | Details |
| 12 | Eden Schools Chess Trials 1 2025 (U7 Girls) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1198.6 | 5 | 2 | 1112.3 | -9.1 | Details |
| 13 | George Schools Chess Trials 3 2025 (U7 Girls) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1198.6 | 4 | 0 | 775.8 | -33 | Details |
| 14 | George Schools Chess Trials 2 2025 (U7 Girls) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1200 | 5 | 2 | 1115 | -9 | Details |
| 15 | George Schools Chess Trials 1 2025 (U7 Gils) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1200 | 4 | 2 | 1200 | 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 | 35 |
| Wins | 12 |
| Draws | 0 |
| Losses | 23 |
| White | 17 |
| Black | 18 |
| White wins | 4 |
| Black wins | 8 |
| Score | 12 |
| Percent | 34.3 |
| Dp | -133.6 |
| AOR | 1166.1 |
| Performance | 1032.6 |
Game statistics (History)
| Games | 77 |
| Wins | 20 |
| Draws | 7 |
| Losses | 50 |
| White | 39 |
| Black | 38 |
| White wins | 9 |
| Black wins | 11 |
| Score | 23.5 |
| Percent | 30.5 |
| Dp | -165.6 |
| AOR | 1191.6 |
| Performance | 1026 |
Rankings (Main)
| National | |
| Overall | 18648 |
| Gender | 4980 |
| Age group | 1577 |
| Gender/Age | 505 |
| Provincial | |
| Overall | 5632 |
| Gender | 1648 |
| Age group | 547 |
| Gender/Age | 184 |
| Regional | |
| Overall | 1410 |
| Gender | 439 |
| Age group | 181 |
| Gender/Age | 64 |
Rankings (Standard)
| National | |
| Overall | 13975 |
| Gender | 3844 |
| Age group | 1190 |
| Gender/Age | 379 |
| Provincial | |
| Overall | 4317 |
| Gender | 1345 |
| Age group | 446 |
| Gender/Age | 153 |
| Regional | |
| Overall | 1272 |
| Gender | 427 |
| Age group | 173 |
| Gender/Age | 64 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 35 |
| Score | 12 |
| Percent | 34.3 |
| Aor | 1166.1 |
| Dp | -133.6 |
| Prat | 1032.6 |
Performance (12 months)
| Games | 40 |
| Score | 14 |
| Percent | 35 |
| Aor | 1175.6 |
| Dp | -127.5 |
| Prat | 1048.1 |
Performance (History)
| Games | 77 |
| Score | 23.5 |
| Percent | 30.5 |
| Aor | 1191.6 |
| Dp | -165.6 |
| Prat | 1026 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Anthony, A (Avia) | 6 | 2 | 4 | George Schools Chess Trials 1 2025 (U7 Gils) | Eden Schools Trials 1 2026 (U9 Girls) | Details |
| Overall | 2 | Kock, R (Reese) | 4 | 2 | 2 | George Schools Chess Trials 1 2025 (U7 Gils) | George Trials 2 2026 (U9 Girls) | Details |
| Overall | 3 | Naicker, S (Shivani) | 4 | 2 | 2 | Eden Chess Trials 2 2025 (U8) | George Trials 3 2026 (U9 Girls) | Details |
| Overall | 4 | Appiah Baden, E (Emily Joy) | 3 | 1 | 2 | George Schools Chess Trials 3 2025 (U7 Girls) | George Trials 3 2026 (U9 Girls) | Details |
| Overall | 5 | Ruiters, Z (Zayaan) | 3 | 2 | 1 | George Schools Chess Trials 2 2025 (U7 Girls) | Voories Skaaktoernooi 2025 (O7) | Details |
| Standard | 1 | Anthony, A (Avia) | 5 | 2 | 3 | George Schools Chess Trials 1 2025 (U7 Gils) | Eden Schools Trials 1 2026 (U9 Girls) | Details |
| Standard | 2 | Kock, R (Reese) | 4 | 2 | 2 | George Schools Chess Trials 1 2025 (U7 Gils) | George Trials 2 2026 (U9 Girls) | Details |
| Standard | 3 | Naicker, S (Shivani) | 4 | 2 | 2 | Eden Chess Trials 2 2025 (U8) | George Trials 3 2026 (U9 Girls) | Details |
| Standard | 4 | Appiah Baden, E (Emily Joy) | 3 | 1 | 2 | George Schools Chess Trials 3 2025 (U7 Girls) | George Trials 3 2026 (U9 Girls) | Details |
| Standard | 5 | Baker, G (Gabby) | 3 | 2 | 1 | George Schools Chess Trials 1 2025 (U7 Gils) | Eden Chess Trials 2 2025 (U8) | Details |