PLAYER PAGE
Dolf Ferreira
1170309951Cape Winelands (WCW)Personal
Main rating
| Rating | 1196.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-08-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1061.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1196.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-08-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1194.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 | 1194.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1203 |
| K-factor | 36 |
| Floor | 703 |
| Highest | 1203 (2025-09-01) |
| Min/Max +/- allowed | 165.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1203 |
| K-factor | 36 |
| Floor | 703 |
| Highest | 1203 (2025-09-01) |
| Min/Max +/- allowed | 165.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 (2024-10-01) |
| 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 | Stellenbosch Primary 2025 (U9) | Rapid | 2025-08-16 | 2025-08-16 | Cape Winelands (WCW) | 5 | 1180.3 | 5 | 3 | 1299.9 | 0 | Details |
| 2 | Mary-Anne Bartels Closed Chess Tournament 2025 (U9) | Standard | 2025-02-22 | 2025-02-22 | Cape Town (WCT) | 5 | 1179.5 | 5 | 2 | 1120.2 | 0 | Details |
| 3 | CT Metro District East Schools Chess Individuals Trials 2025 (U9 Boys) | Standard | 2025-02-01 | 2025-02-01 | Cape Town (WCT) | 5 | 1181.9 | 5 | 1 | 1024.5 | 0 | Details |
| 4 | Lochnerhof Grade 1 Closed Chess Tournament 2024 (U7+U8) | Rapid | 2024-11-22 | 2024-11-22 | Cape Town (WCT) | 5 | 1133.2 | 5 | 4 | 1441.4 | 0 | Details |
| 5 | Grant East Annual Primary School Invitational Chess Tournament 2024 (U7) | Standard | 2024-10-05 | 2024-10-05 | Cape Town (WCT) | 5 | 1139.5 | 5 | 2 | 1101.3 | 0 | Details |
| 6 | Stellenbosch Primary 2024 (U9) | Rapid | 2024-08-17 | 2024-08-17 | Cape Winelands (WCW) | 5 | 1200 | 5 | 0 | 764 | 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 | 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 (History)
| Games | 30 |
| Wins | 12 |
| Draws | 0 |
| Losses | 18 |
| White | 14 |
| Black | 16 |
| White wins | 6 |
| Black wins | 6 |
| Score | 12 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1210.2 |
| Performance | 1125.2 |
Rankings (Main)
| National | |
| Overall | 13650 |
| Gender | 10642 |
| Age group | 634 |
| Gender/Age | 458 |
| Provincial | |
| Overall | 4003 |
| Gender | 3029 |
| Age group | 266 |
| Gender/Age | 198 |
| Regional | |
| Overall | 572 |
| Gender | 405 |
| Age group | 25 |
| Gender/Age | 15 |
Rankings (Standard)
| National | |
| Overall | 10803 |
| Gender | 8321 |
| Age group | 540 |
| Gender/Age | 379 |
| Provincial | |
| Overall | 3140 |
| Gender | 2304 |
| Age group | 234 |
| Gender/Age | 168 |
| Regional | |
| Overall | 487 |
| Gender | 342 |
| Age group | 22 |
| Gender/Age | 14 |
Rankings (Rapid)
| National | |
| Overall | 4226 |
| Gender | 3306 |
| Age group | 189 |
| Gender/Age | 140 |
| Provincial | |
| Overall | 1687 |
| Gender | 1295 |
| Age group | 103 |
| Gender/Age | 81 |
| Regional | |
| Overall | 238 |
| Gender | 175 |
| Age group | 9 |
| Gender/Age | 7 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1214.9 |
| Dp | 85 |
| Prat | 1299.9 |
Performance (History)
| Games | 30 |
| Score | 12 |
| Percent | 40 |
| Aor | 1210.2 |
| Dp | -85 |
| Prat | 1125.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Janse Van Rensberg, D (Divan) | 2 | 2 | 0 | Stellenbosch Primary 2024 (U9) | Mary-Anne Bartels Closed Chess Tournament 2025 (U9) | Details |
| Overall | 2 | Malan, B (Benjamin) | 2 | 1 | 1 | Grant East Annual Primary School Invitational Chess Tournament 2024 (U7) | Stellenbosch Primary 2025 (U9) | Details |