PLAYER PAGE
Mathew Petersen
1100147494Cape Town (WCT)Personal
Main rating
| Rating | 1245.3 |
| K-factor | 36 |
| Floor | 745.3 |
| Highest | 1263.7 (2023-02-01) |
| Min/Max +/- allowed | 151 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 886.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1245.3 |
| K-factor | 36 |
| Floor | 745.3 |
| Highest | 1263.7 (2023-02-01) |
| Min/Max +/- allowed | 151.4 |
Standard rating
| Rating | 1215.7 |
| K-factor | 36 |
| Floor | 715.7 |
| Highest | 1215.7 (2025-09-01) |
| Min/Max +/- allowed | 162.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1215.7 |
| K-factor | 36 |
| Floor | 715.7 |
| Highest | 1215.7 (2025-09-01) |
| Min/Max +/- allowed | 162.2 |
Rapid rating
| Rating | 1253.7 |
| K-factor | 36 |
| Floor | 753.7 |
| Highest | 1338.2 (2023-02-01) |
| Min/Max +/- allowed | 136.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1253.7 |
| K-factor | 36 |
| Floor | 753.7 |
| Highest | 1338.2 (2023-02-01) |
| Min/Max +/- allowed | 136.2 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| 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 | CT Metro District East Top Schools Chess 2025 (U15) | Standard | 2025-08-02 | 2025-08-03 | Cape Town (WCT) | 5 | 1230.2 | 1 | 1 | 1625 | 0 | Details |
| 2 | Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed) | Rapid | 2023-11-04 | 2023-11-04 | Cape Town (WCT) | 6 | 1207.1 | 6 | 3.5 | 1361.4 | 0 | Details |
| 3 | Curro Durbanville Chess Open Rapid 2023 (U14) | Rapid | 2023-07-15 | 2023-07-15 | Cape Town (WCT) | 6 | 1227.3 | 6 | 2 | 1108.7 | 0 | Details |
| 4 | Mary-Anne Bartels Chess Tournament 2023 (U13) | Rapid | 2023-02-21 | 2023-02-21 | Cape Town (WCT) | 5 | 1186.6 | 5 | 4 | 1442.2 | 0 | Details |
| 5 | District East Schools Chess Individual Trials 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1186.6 | 6 | 3 | 1211.6 | 0 | Details |
| 6 | Metro Rapid 2022 (U13 Boys) | Rapid | 2022-10-22 | 2022-10-22 | Cape Town (WCT) | 5 | 1200 | 5 | 2 | 1110.7 | 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 | 29 |
| Wins | 14 |
| Draws | 3 |
| Losses | 12 |
| White | 15 |
| Black | 14 |
| White wins | 8 |
| Black wins | 6 |
| Score | 15.5 |
| Percent | 53.4 |
| Dp | 29.3 |
| AOR | 1228.6 |
| Performance | 1257.9 |
Rankings (Main)
| 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 (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 | 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 | 1 |
| Score | 1 |
| Percent | 100 |
| Aor | 1200 |
| Dp | 425 |
| Prat | 1625 |
Performance (History)
| Games | 29 |
| Score | 15.5 |
| Percent | 53.4 |
| Aor | 1228.6 |
| Dp | 29.3 |
| Prat | 1257.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Losper, J (Joshua) | 2 | 0 | 2 | District East Schools Chess Individual Trials 2023 (U13 Boys) | Mary-Anne Bartels Chess Tournament 2023 (U13) | Details |