PLAYER PAGE
Alvaro de Abreu
1190340814Cape Town (WCT)Personal
Main rating
| Rating | 879.1 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 879.1 (2026-09-01) |
| Min/Max +/- allowed | 262 |
| Rating Change () | |
| Games | 10 |
| Score | 5 |
| We | 2.6 |
| SWe | 1.45 |
| Temp +/- | 57.9 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +57.9 |
| New Rating () | |
| Rating | 937 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 937 (2026-10-01) |
| Min/Max +/- allowed | 241.2 |
Standard rating
| Rating | 875.7 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 875.7 (2026-09-01) |
| Min/Max +/- allowed | 263.2 |
| Rating Change () | |
| Games | 4 |
| Score | 1.5 |
| We | 0.8 |
| SWe | 0.7 |
| Temp +/- | 28.1 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +28.1 |
| New Rating () | |
| Rating | 903.9 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 903.9 (2026-10-01) |
| Min/Max +/- allowed | 252.9 |
Rapid rating
| Rating | 831.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 831.4 (2026-09-01) |
| Min/Max +/- allowed | 280.3 |
| Rating Change () | |
| Games | 6 |
| Score | 3.5 |
| We | 1.45 |
| SWe | 2.05 |
| Temp +/- | 82 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +82 |
| New Rating () | |
| Rating | 913.5 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 913.5 (2026-10-01) |
| Min/Max +/- allowed | 249.4 |
Blitz rating
| Rating | 800 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 800 (2026-07-01) |
| 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 | 800 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 800 (2026-07-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | West Coast Open 2026 (U8) | Standard | 2026-10-10 | 2026-10-10 | West Coast (WCU) | 5 | 879.1 | 4 | 1.5 | 989.5 | 16.9 | Details |
| 2 | The Nautilus Chess Tournament 2026 (U7 Boys+Girls) | Rapid | 2026-09-19 | 2026-09-19 | Cape Winelands (WCW) | 6 | 879.1 | 6 | 3.5 | 1178.9 | 41 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Curro Chess Open Rapid 2026 (U8) | Rapid | 2026-08-29 | 2026-08-29 | Cape Town (WCT) | 6 | 879.1 | 5 | 2 | 982.2 | 12.6 | Details |
| 2 | CT PS District East Top Schools 2026 (U7 Mixed) | Standard | 2026-08-01 | 2026-08-01 | Cape Town (WCT) | 2 | 879.1 | 2 | 0.5 | 1217.1 | 16.2 | Details |
| 3 | South African Open Championship 2026 (U7 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 800 | 7 | 2 | 974.8 | 50.2 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.2 |
| AOR | 1095.8 |
| Performance | 989.6 |
Game statistics ()
| Games | 24 |
| Wins | 7 |
| Draws | 5 |
| Losses | 12 |
| White | 14 |
| Black | 10 |
| White wins | 4 |
| Black wins | 3 |
| Score | 9.5 |
| Percent | 39.6 |
| Dp | -88.5 |
| AOR | 1138.5 |
| Performance | 1050 |
Game statistics (History)
| Games | 24 |
| Wins | 7 |
| Draws | 5 |
| Losses | 12 |
| White | 14 |
| Black | 10 |
| White wins | 4 |
| Black wins | 3 |
| Score | 9.5 |
| Percent | 39.6 |
| Dp | -88.5 |
| AOR | 1138.5 |
| Performance | 1050 |
Rankings (Main)
| National | |
| Overall | 18846 |
| Gender | 13799 |
| Age group | 282 |
| Gender/Age | 191 |
| Provincial | |
| Overall | 5684 |
| Gender | 4011 |
| Age group | 120 |
| Gender/Age | 79 |
| Regional | |
| Overall | 2041 |
| Gender | 1557 |
| Age group | 36 |
| Gender/Age | 26 |
Rankings (Standard)
| 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 (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 | 1095.8 |
| Dp | -106.2 |
| Prat | 989.6 |
Performance ()
| Games | 24 |
| Score | 9.5 |
| Percent | 39.6 |
| Aor | 1138.5 |
| Dp | -88.5 |
| Prat | 1050 |
Performance (12 months)
| Games | 24 |
| Score | 9.5 |
| Percent | 39.6 |
| Aor | 1138.5 |
| Dp | -88.5 |
| Prat | 1050 |
Performance (History)
| Games | 24 |
| Score | 9.5 |
| Percent | 39.6 |
| Aor | 1138.5 |
| Dp | -88.5 |
| Prat | 1050 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Schwalb, R (Roger) | 2 | 1 | 1 | CT PS District East Top Schools 2026 (U7 Mixed) | CT PS District East Top Schools 2026 (U7 Mixed) | Details |
| Standard | 1 | Schwalb, R (Roger) | 2 | 1 | 1 | CT PS District East Top Schools 2026 (U7 Mixed) | CT PS District East Top Schools 2026 (U7 Mixed) | Details |