PLAYER PAGE
Matthew Orwin
1100134370Cape Town (WCT)Personal
Main rating
| Rating | 1520.7 |
| K-factor | 32 |
| Floor | 1020.7 |
| Highest | 1578.1 (2022-05-01) |
| Min/Max +/- allowed | 97 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1409.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1520.7 |
| K-factor | 32 |
| Floor | 1020.7 |
| Highest | 1578.1 (2022-05-01) |
| Min/Max +/- allowed | 96.8 |
Standard rating
| Rating | 1507.9 |
| K-factor | 32 |
| Floor | 1007.9 |
| Highest | 1572.8 (2022-05-01) |
| Min/Max +/- allowed | 97.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1409.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1507.9 |
| K-factor | 32 |
| Floor | 1007.9 |
| Highest | 1572.8 (2022-05-01) |
| Min/Max +/- allowed | 97.5 |
Rapid rating
| Rating | 1310.7 |
| K-factor | 36 |
| Floor | 810.7 |
| Highest | 1505.2 (2022-03-01) |
| Min/Max +/- allowed | 107.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1310.7 |
| K-factor | 36 |
| Floor | 810.7 |
| Highest | 1505.2 (2022-03-01) |
| Min/Max +/- allowed | 107.3 |
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 | Western Cape Schools - Top Schools 2025 (U15) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1508.8 | 4 | 3 | 1603.2 | 0 | Details |
| 2 | CT Metro District East Top Schools Chess 2025 (U15) | Standard | 2025-08-02 | 2025-08-03 | Cape Town (WCT) | 5 | 1493.7 | 4 | 4 | 1610.9 | 0 | Details |
| 3 | Western Cape Top Schools Championship 2024 (U15 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1473.5 | 6 | 4.5 | 1580.4 | 0 | Details |
| 4 | Cape Town Junior League Qualifier 2024 (U15 Open) | Rapid | 2024-04-06 | 2024-04-06 | Cape Town (WCT) | 6 | 1466.4 | 2 | 2 | 1676.6 | 0 | Details |
| 5 | Western Cape HS Individuals Championship 2024 (U15 Boys) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1494.6 | 6 | 4 | 1436 | 0 | Details |
| 6 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1494.6 | 6 | 4 | 1397.7 | 0 | Details |
| 7 | CT District East Schools Chess Individuals Trails 2024 (U15 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1478.1 | 5 | 4.5 | 1576 | 0 | Details |
| 8 | Western Cape PS Individuals 2023 (U13 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1459 | 6 | 4 | 1561.6 | 0 | Details |
| 9 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-03-04 | Cape Town (WCT) | 6 | 1420 | 6 | 5 | 1626.1 | 0 | Details |
| 10 | District East Schools Chess Individual Trials 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1384.1 | 6 | 5 | 1553 | 0 | Details |
| 11 | Metro Rapid 2022 (U13 Boys) | Rapid | 2022-10-22 | 2022-10-22 | Cape Town (WCT) | 5 | 1395.8 | 5 | 3 | 1308.4 | 0 | Details |
| 12 | Western Cape Schools 2022 (U13 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1319.9 | 6 | 5 | 1672 | 0 | Details |
| 13 | Metro WP Schools Chess Trials 2022 (U13 Boys) | Standard | 2022-04-22 | 2022-04-23 | Cape Town (WCT) | 6 | 1281.7 | 6 | 4 | 1462.5 | 0 | Details |
| 14 | 2022 East Dist Individuals (U13) | Rapid | 2022-03-12 | 2022-03-12 | Cape Town (WCT) | 6 | 1200 | 6 | 5 | 1593.2 | 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 | 74 |
| Wins | 55 |
| Draws | 4 |
| Losses | 15 |
| White | 38 |
| Black | 36 |
| White wins | 30 |
| Black wins | 25 |
| Score | 57 |
| Percent | 77 |
| Dp | 229.7 |
| AOR | 1309.8 |
| Performance | 1539.5 |
Rankings (Main)
| National | |
| Overall | 1595 |
| Gender | 1427 |
| Age group | 182 |
| Gender/Age | 155 |
| Provincial | |
| Overall | 490 |
| Gender | 434 |
| Age group | 58 |
| Gender/Age | 48 |
| Regional | |
| Overall | 298 |
| Gender | 267 |
| Age group | 25 |
| Gender/Age | 20 |
Rankings (Standard)
| National | |
| Overall | 1598 |
| Gender | 1404 |
| Age group | 189 |
| Gender/Age | 161 |
| Provincial | |
| Overall | 466 |
| Gender | 399 |
| Age group | 56 |
| Gender/Age | 46 |
| Regional | |
| Overall | 279 |
| Gender | 245 |
| Age group | 21 |
| Gender/Age | 17 |
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 | 8 |
| Score | 7 |
| Percent | 87.5 |
| Aor | 1288.3 |
| Dp | 318.8 |
| Prat | 1607.1 |
Performance (History)
| Games | 74 |
| Score | 57 |
| Percent | 77 |
| Aor | 1309.8 |
| Dp | 229.7 |
| Prat | 1539.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Leenderts, S (Shanique) | 2 | 2 | 0 | 2022 East Dist Individuals (U13) | Cape Town Junior League Qualifier 2024 (U15 Open) | Details |
| Overall | 2 | Solomon, I (Izaiah) | 2 | 0 | 2 | 2022 East Dist Individuals (U13) | Metro WP Schools Chess Trials 2022 (U13 Boys) | Details |
| Overall | 3 | Van Niekerk, JH (Johann Hendrik) | 2 | 1 | 1 | Metro WP Schools Chess Trials 2022 (U13 Boys) | Western Cape PS Individuals 2023 (U13 Boys) | Details |
| Overall | 4 | Tsabola, B (Bright) | 2 | 2 | 0 | Western Cape Schools 2022 (U13 Boys) | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Details |
| Overall | 5 | Salimu, C (Chase) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Western Cape PS Individuals 2023 (U13 Boys) | Details |
| Standard | 1 | Van Niekerk, JH (Johann Hendrik) | 2 | 1 | 1 | Metro WP Schools Chess Trials 2022 (U13 Boys) | Western Cape PS Individuals 2023 (U13 Boys) | Details |
| Standard | 2 | Tsabola, B (Bright) | 2 | 2 | 0 | Western Cape Schools 2022 (U13 Boys) | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Details |
| Standard | 3 | Salimu, C (Chase) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) | Western Cape PS Individuals 2023 (U13 Boys) | Details |
| Rapid | 1 | Leenderts, S (Shanique) | 2 | 2 | 0 | 2022 East Dist Individuals (U13) | Cape Town Junior League Qualifier 2024 (U15 Open) | Details |