PLAYER PAGE
Rayyan Sonday
1150147907Cape Town (WCT)Personal
Main rating
| Rating | 1221.6 |
| K-factor | 36 |
| Floor | 721.6 |
| Highest | 1271.9 (2024-08-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 998 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1221.6 |
| K-factor | 36 |
| Floor | 721.6 |
| Highest | 1271.9 (2024-08-01) |
| Min/Max +/- allowed | 149.7 |
Standard rating
| Rating | 1112.8 |
| 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 | 886.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1112.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1283.8 |
| K-factor | 36 |
| Floor | 797.5 |
| Highest | 1311.6 (2024-07-01) |
| Min/Max +/- allowed | 141.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 995.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1283.8 |
| K-factor | 36 |
| Floor | 797.5 |
| Highest | 1311.6 (2024-07-01) |
| Min/Max +/- allowed | 141.4 |
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 | Laerskool Welgemoed Rapid 2024 (U10) | Rapid | 2024-10-19 | 2024-10-19 | Cape Town (WCT) | 6 | 1214.4 | 6 | 3 | 1267.8 | 0 | Details |
| 2 | 2nd Young Minds Classic 2024 (Junior) | Standard | 2024-08-10 | 2024-08-10 | Cape Town (WCT) | 5 | 1153.9 | 5 | 3 | 1286.2 | 0 | Details |
| 3 | CT District North Top Schools 2024 (U9 Mixed) | Rapid | 2024-07-27 | 2024-07-27 | Cape Town (WCT) | 5 | 1102.3 | 3 | 3 | 1625 | 0 | Details |
| 4 | Cape Town Junior League Finals 2024 (U13 Open B) | Rapid | 2024-05-18 | 2024-05-18 | Cape Town (WCT) | 6 | 1077.7 | 6 | 3.5 | 1242.4 | 0 | Details |
| 5 | Cape Town Junior League - Qualifier 2 2024 (U13) | Rapid | 2024-04-20 | 2024-04-20 | Cape Town (WCT) | 6 | 1077.7 | 6 | 2 | 1078.3 | 0 | Details |
| 6 | Cape Town Junior League Qualifier 2024 (U13 Open) | Rapid | 2024-04-06 | 2024-04-06 | Cape Town (WCT) | 6 | 1068 | 5 | 2 | 1136.9 | 0 | Details |
| 7 | Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1112.8 | 6 | 0.5 | 924.6 | 0 | Details |
| 8 | North District School Trials 2024 (U9 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1111.1 | 5 | 2 | 1126.7 | 0 | Details |
| 9 | Rylib Summer Slam 2023 (Development) | Rapid | 2023-12-12 | 2023-12-12 | Cape Town (WCT) | 6 | 1106.6 | 6 | 3 | 1187.4 | 0 | Details |
| 10 | Kraaifontein Open 2023 (U10) | Rapid | 2023-12-09 | 2023-12-09 | Cape Town (WCT) | 6 | 1106.6 | 5 | 1.5 | 1055.1 | 0 | Details |
| 11 | Western Cape Closed Championship 2023 (U10) | Rapid | 2023-09-23 | 2023-09-23 | Cape Town (WCT) | 6 | 1129.8 | 0 | 0 | 0 | 0 | Details |
| 12 | Western Cape Top Schools 2023 (U9 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1129.8 | 4 | 0.5 | 981.8 | 0 | Details |
| 13 | Curro Durbanville Chess Open Rapid 2023 (U10) | Rapid | 2023-07-15 | 2023-07-15 | Cape Town (WCT) | 6 | 1114.4 | 6 | 3 | 1171.9 | 0 | Details |
| 14 | CT Metro District North Top Schools Chess 2023 (U9 Mixed) | Rapid | 2023-07-29 | 2023-07-29 | Cape Town (WCT) | 3 | 1114.4 | 2 | 1 | 1200 | 0 | Details |
| 15 | WP Closed 2023 (U10) | Standard | 2023-06-17 | 2023-06-17 | Cape Town (WCT) | 5 | 1124.7 | 4 | 1 | 1061 | 0 | Details |
| 16 | Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) | Rapid | 2023-03-04 | 2023-03-04 | Cape Town (WCT) | 5 | 1152.3 | 5 | 1 | 951.3 | 0 | Details |
| 17 | North District School Trials 2023 (U9 Boys+Girls) | Rapid | 2023-02-04 | 2023-02-04 | Cape Town (WCT) | 5 | 1143.6 | 5 | 3 | 1327.1 | 0 | Details |
| 18 | Laerskool Welgemoed Rapid 2023 (U10) | Rapid | 2023-02-11 | 2023-02-11 | Cape Town (WCT) | 6 | 1143.6 | 6 | 2 | 1038.8 | 0 | Details |
| 19 | ACL November 2022 (Beginners) | Rapid | 2022-11-12 | 2022-11-12 | Cape Town (WCT) | 6 | 1200 | 6 | 0 | 831.8 | 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 | 91 |
| Wins | 33 |
| Draws | 4 |
| Losses | 54 |
| White | 46 |
| Black | 45 |
| White wins | 19 |
| Black wins | 14 |
| Score | 35 |
| Percent | 38.5 |
| Dp | -98.1 |
| AOR | 1222.5 |
| Performance | 1124.4 |
Rankings (Main)
| National | |
| Overall | 10523 |
| Gender | 8417 |
| Age group | 1198 |
| Gender/Age | 914 |
| Provincial | |
| Overall | 3017 |
| Gender | 2326 |
| Age group | 392 |
| Gender/Age | 281 |
| Regional | |
| Overall | 1290 |
| Gender | 1060 |
| Age group | 148 |
| Gender/Age | 116 |
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 | 2252 |
| Gender | 1839 |
| Age group | 277 |
| Gender/Age | 218 |
| Provincial | |
| Overall | 978 |
| Gender | 781 |
| Age group | 129 |
| Gender/Age | 92 |
| Regional | |
| Overall | 424 |
| Gender | 370 |
| Age group | 51 |
| Gender/Age | 42 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 91 |
| Score | 35 |
| Percent | 38.5 |
| Aor | 1222.5 |
| Dp | -98.1 |
| Prat | 1124.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Nogaga, O (Owethu) | 3 | 1 | 2 | Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) | Curro Durbanville Chess Open Rapid 2023 (U10) | Details |
| Overall | 2 | Tyhalibhongo, G (Gift) | 2 | 1 | 1 | Cape Town Junior League - Qualifier 2 2024 (U13) | Cape Town Junior League Finals 2024 (U13 Open B) | Details |
| Overall | 3 | Wiggins, M (Mikhail) | 2 | 2 | 0 | Curro Durbanville Chess Open Rapid 2023 (U10) | Kraaifontein Open 2023 (U10) | Details |
| Overall | 4 | Kruger, W (Willem Lodewyk Kruger) | 2 | 1 | 1 | North District School Trials 2024 (U9 Boys) | Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) | Details |
| Overall | 5 | Lekau, A (Atlegang Jordan) | 2 | 0 | 2 | North District School Trials 2024 (U9 Boys) | 2nd Young Minds Classic 2024 (Junior) | Details |
| Standard | 1 | Techow-Grubert, D (Dominik) | 2 | 1 | 1 | WP Closed 2023 (U10) | Western Cape Top Schools 2023 (U9 Mixed) | Details |
| Standard | 2 | Chapela, K (Kai) | 2 | 1 | 1 | Western Cape Top Schools 2023 (U9 Mixed) | Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) | Details |
| Standard | 3 | Kruger, W (Willem Lodewyk Kruger) | 2 | 1 | 1 | North District School Trials 2024 (U9 Boys) | Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) | Details |
| Standard | 4 | Lekau, A (Atlegang Jordan) | 2 | 0 | 2 | North District School Trials 2024 (U9 Boys) | 2nd Young Minds Classic 2024 (Junior) | Details |
| Rapid | 1 | Tyhalibhongo, G (Gift) | 2 | 1 | 1 | Cape Town Junior League - Qualifier 2 2024 (U13) | Cape Town Junior League Finals 2024 (U13 Open B) | Details |
| Rapid | 2 | Maphungu, L (Likhona) | 2 | 1 | 1 | Cape Town Junior League Qualifier 2024 (U13 Open) | Cape Town Junior League Finals 2024 (U13 Open B) | Details |
| Rapid | 3 | Nogaga, O (Owethu) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) | Curro Durbanville Chess Open Rapid 2023 (U10) | Details |
| Rapid | 4 | Wiggins, M (Mikhail) | 2 | 2 | 0 | Curro Durbanville Chess Open Rapid 2023 (U10) | Kraaifontein Open 2023 (U10) | Details |