PLAYER PAGE
David Rogers
1110313434Cape Town (WCT)Personal
Main rating
| Rating | 1421.5 |
| K-factor | 32 |
| Floor | 921.5 |
| Highest | 1421.5 (2026-06-01) |
| Min/Max +/- allowed | 121 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 1.96 |
| SWe | 0.97 |
| Temp +/- | 31.2 |
| Penalties | 0 |
| Weight perform | 1463.2 |
| Final +/- | +41.7 |
| New Rating () | |
| Rating | 1463.2 |
| K-factor | 32 |
| Floor | 963.2 |
| Highest | 1463.2 (2026-10-01) |
| Min/Max +/- allowed | 114 |
Standard rating
| Rating | 1383.8 |
| K-factor | 36 |
| Floor | 883.8 |
| Highest | 1383.8 (2026-06-01) |
| Min/Max +/- allowed | 127.6 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 1.78 |
| SWe | 1.22 |
| Temp +/- | 43.9 |
| Penalties | 0 |
| Weight perform | 1463.2 |
| Final +/- | +79.4 |
| New Rating () | |
| Rating | 1463.2 |
| K-factor | 32 |
| Floor | 963.2 |
| Highest | 1463.2 (2026-10-01) |
| Min/Max +/- allowed | 114 |
Rapid rating
| Rating | 1219.6 |
| K-factor | 36 |
| Floor | 719.6 |
| Highest | 1219.6 (2024-12-01) |
| Min/Max +/- allowed | 161.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1219.6 |
| K-factor | 36 |
| Floor | 719.6 |
| Highest | 1219.6 (2024-12-01) |
| Min/Max +/- allowed | 161.2 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| 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 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | UCT Open Chess Championship 2026 (Advanced) | Standard | 2026-10-24 | 2026-10-25 | Cape Town (WCT) | 5 | 1421.5 | 5 | 3 | 1606.1 | 31.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 WCSC HS Individual Championship (U15 Boys) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 1359.2 | 6 | 2.5 | 1438.2 | 16.3 | Details |
| 2 | CT Metro Schools Individual Closed 2026 (U15 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1304.5 | 6 | 3.5 | 1546.8 | 54.7 | Details |
| 3 | Grey College Team Championship 2026 (B) | Standard | 2026-02-20 | 2026-02-21 | Mangaung (FMB) | 5 | 1214.2 | 5 | 4 | 1521.5 | 30.9 | Details |
| 4 | CT Metro South Individual Trials 2026 (U15 Boys) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1214.2 | 6 | 4 | 1378.8 | 12.8 | Details |
| 5 | Chess Challengers Championship 2024 (U13) | Rapid | 2024-11-23 | 2024-11-23 | Cape Town (WCT) | 6 | 1200 | 6 | 3 | 1282.8 | 7.1 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 0 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1521.1 |
| Performance | 1606.1 |
Game statistics ()
| Games | 28 |
| Wins | 16 |
| Draws | 2 |
| Losses | 10 |
| White | 13 |
| Black | 15 |
| White wins | 9 |
| Black wins | 7 |
| Score | 17 |
| Percent | 60.7 |
| Dp | 91.1 |
| AOR | 1402.5 |
| Performance | 1493.6 |
Game statistics (History)
| Games | 34 |
| Wins | 19 |
| Draws | 2 |
| Losses | 13 |
| White | 16 |
| Black | 18 |
| White wins | 10 |
| Black wins | 9 |
| Score | 20 |
| Percent | 58.8 |
| Dp | 75 |
| AOR | 1381.4 |
| Performance | 1456.4 |
Rankings (Main)
| National | |
| Overall | 3164 |
| Gender | 2691 |
| Age group | 420 |
| Gender/Age | 333 |
| Provincial | |
| Overall | 955 |
| Gender | 772 |
| Age group | 127 |
| Gender/Age | 96 |
| Regional | |
| Overall | 483 |
| Gender | 406 |
| Age group | 53 |
| Gender/Age | 40 |
Rankings (Standard)
| National | |
| Overall | 3474 |
| Gender | 2886 |
| Age group | 511 |
| Gender/Age | 410 |
| Provincial | |
| Overall | 1024 |
| Gender | 791 |
| Age group | 145 |
| Gender/Age | 107 |
| Regional | |
| Overall | 506 |
| Gender | 408 |
| Age group | 61 |
| Gender/Age | 44 |
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 | 23 |
| Score | 14 |
| Percent | 60.9 |
| Aor | 1376.7 |
| Dp | 92.4 |
| Prat | 1469.1 |
Performance (12 months)
| Games | 23 |
| Score | 14 |
| Percent | 60.9 |
| Aor | 1376.7 |
| Dp | 92.4 |
| Prat | 1469.1 |
Performance (History)
| Games | 29 |
| Score | 17 |
| Percent | 58.6 |
| Aor | 1357.3 |
| Dp | 73.3 |
| Prat | 1430.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Botha, E (Eduan) | 2 | 0 | 2 | CT Metro Schools Individual Closed 2026 (U15 Boys) | 2026 WCSC HS Individual Championship (U15 Boys) | Details |
| Overall | 2 | Bessesen, J (Joakim) | 2 | 1 | 1 | Chess Challengers Championship 2024 (U13) | CT Metro Schools Individual Closed 2026 (U15 Boys) | Details |
| Standard | 1 | Botha, E (Eduan) | 2 | 0 | 2 | CT Metro Schools Individual Closed 2026 (U15 Boys) | 2026 WCSC HS Individual Championship (U15 Boys) | Details |