PLAYER PAGE
Alyssa De Silva
2120150143Cape Town (WCT)Personal
Main rating
| Rating | 1467.8 |
| K-factor | 32 |
| Floor | 967.8 |
| Highest | 1467.8 (2026-02-28) |
| Min/Max +/- allowed | 113 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1428.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1467.8 |
| K-factor | 32 |
| Floor | 967.8 |
| Highest | 1467.8 (2026-02-28) |
| Min/Max +/- allowed | 113.2 |
Standard rating
| Rating | 1463.4 |
| K-factor | 32 |
| Floor | 963.4 |
| Highest | 1463.4 (2026-02-28) |
| Min/Max +/- allowed | 113.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1428.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1463.4 |
| K-factor | 32 |
| Floor | 963.4 |
| Highest | 1463.4 (2026-02-28) |
| Min/Max +/- allowed | 113.9 |
Rapid rating
| Rating | 1265.8 |
| K-factor | 36 |
| Floor | 765.8 |
| Highest | 1346.7 (2024-05-01) |
| Min/Max +/- allowed | 134.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1265.8 |
| K-factor | 36 |
| Floor | 765.8 |
| Highest | 1346.7 (2024-05-01) |
| Min/Max +/- allowed | 134.5 |
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 Schools Chess Individuals Trials 2026 (U15 Girls) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1432.2 | 6 | 6 | 1745.6 | 0 | Details |
| 2 | Helderberg Chess Club Open 2026 (B) | Standard | 2026-01-17 | 2026-01-17 | Cape Town (WCT) | 5 | 1457.7 | 4 | 1 | 1064 | 0 | Details |
| 3 | Cape Town Chess Junior League 2025 (U14) | Standard | 2025-05-10 | 2025-05-31 | Cape Town (WCT) | 6 | 1408.5 | 6 | 6 | 1669.1 | 0 | Details |
| 4 | Western Cape Schools Individual Championship 2025 (U13 Girls) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1406.5 | 6 | 4 | 1415.7 | 0 | Details |
| 5 | Cape Town Open Chess Festival 2025 (U14) | Standard | 2025-03-22 | 2025-03-23 | Cape Town (WCT) | 6 | 1421.7 | 6 | 4 | 1470.5 | 0 | Details |
| 6 | Steinitz Festival 2025 (Open) | Rapid | 2025-03-15 | 2025-03-15 | Cape Town (WCT) | 7 | 1421.7 | 0 | 0 | 0 | 0 | Details |
| 7 | CT Metro Schools Individual Closed 2025 (U13 Girls) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1421.7 | 6 | 3.5 | 1292.3 | 0 | Details |
| 8 | CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls) | Standard | 2025-02-01 | 2025-02-02 | Cape Town (WCT) | 6 | 1429.4 | 6 | 4 | 1386.3 | 0 | Details |
| 9 | Helderberg Chess Club PS Development Tournament 2025 (U13 Girls) | Standard | 2025-01-25 | 2025-01-25 | Cape Town (WCT) | 5 | 1401.1 | 5 | 4 | 1588.8 | 0 | Details |
| 10 | Helderberg Chess Club Open 2024 (B) | Standard | 2024-11-09 | 2024-11-10 | Cape Town (WCT) | 6 | 1416.2 | 6 | 4 | 1334 | 0 | Details |
| 11 | Cape Town Junior League Finals 2024 (U13 Girls A) | Rapid | 2024-05-18 | 2024-05-18 | Cape Town (WCT) | 5 | 1367.1 | 4 | 3 | 1419.4 | 0 | Details |
| 12 | Western Cape PS Individuals Championship 2024 (U13 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1367.1 | 6 | 5 | 1567.8 | 0 | Details |
| 13 | Cape Town Junior League Qualifier 2024 (U13 Girls) | Rapid | 2024-04-06 | 2024-04-06 | Cape Town (WCT) | 6 | 1361.9 | 5 | 3 | 1412.3 | 0 | Details |
| 14 | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1319.8 | 6 | 4.5 | 1506.1 | 0 | Details |
| 15 | CT District East Schools Chess Individuals Trails 2024 (U13 Girls) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1318.6 | 5 | 3 | 1332.8 | 0 | Details |
| 16 | Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed) | Rapid | 2023-11-04 | 2023-11-04 | Cape Town (WCT) | 6 | 1335.9 | 5 | 2 | 1192.4 | 0 | Details |
| 17 | CW Top Schools 2023 (U12) | Standard | 2023-08-12 | 2023-08-12 | West Coast (WCU) | 5 | 1291.9 | 5 | 3 | 1360.9 | 0 | Details |
| 18 | Cape Winelands Open 2023 (U12) | Standard | 2023-07-23 | 2023-07-23 | Cape Winelands (WCW) | 5 | 1262.1 | 5 | 3 | 1431.2 | 0 | Details |
| 19 | Western Cape PS Individuals 2023 (U11 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1220 | 6 | 4 | 1420.5 | 0 | Details |
| 20 | Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) | Standard | 2023-03-03 | 2023-03-04 | Cape Town (WCT) | 6 | 1191.4 | 6 | 3.5 | 1314.4 | 0 | Details |
| 21 | District East Schools Chess Individual Trials 2023 (U11 Girls) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1200 | 5 | 2 | 1163 | 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 | 10 |
| Wins | 7 |
| Draws | 0 |
| Losses | 3 |
| White | 5 |
| Black | 5 |
| White wins | 4 |
| Black wins | 3 |
| Score | 7 |
| Percent | 70 |
| Dp | 170 |
| AOR | 1303 |
| Performance | 1473 |
Game statistics (History)
| Games | 109 |
| Wins | 71 |
| Draws | 3 |
| Losses | 35 |
| White | 54 |
| Black | 55 |
| White wins | 35 |
| Black wins | 36 |
| Score | 72.5 |
| Percent | 66.5 |
| Dp | 140.4 |
| AOR | 1273.2 |
| Performance | 1413.5 |
Rankings (Main)
| National | |
| Overall | 2173 |
| Gender | 283 |
| Age group | 257 |
| Gender/Age | 53 |
| Provincial | |
| Overall | 648 |
| Gender | 97 |
| Age group | 75 |
| Gender/Age | 14 |
| Regional | |
| Overall | 357 |
| Gender | 42 |
| Age group | 30 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 2058 |
| Gender | 275 |
| Age group | 249 |
| Gender/Age | 53 |
| Provincial | |
| Overall | 575 |
| Gender | 91 |
| Age group | 69 |
| Gender/Age | 14 |
| Regional | |
| Overall | 330 |
| Gender | 44 |
| Age group | 31 |
| Gender/Age | 7 |
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 | 10 |
| Score | 7 |
| Percent | 70 |
| Aor | 1303 |
| Dp | 170 |
| Prat | 1473 |
Performance (12 months)
| Games | 28 |
| Score | 21 |
| Percent | 75 |
| Aor | 1289.7 |
| Dp | 212.5 |
| Prat | 1502.2 |
Performance (History)
| Games | 109 |
| Score | 72.5 |
| Percent | 66.5 |
| Aor | 1273.2 |
| Dp | 140.4 |
| Prat | 1413.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Pfukwa, P (Palesa) | 4 | 4 | 0 | Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed) | CT Metro District East Schools Chess Individuals Trials 2026 (U15 Girls) | Details |
| Overall | 2 | Pretorius, M (Mia) | 3 | 2 | 1 | District East Schools Chess Individual Trials 2023 (U11 Girls) | CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls) | Details |
| Overall | 3 | Webb, A (Amori) | 3 | 3 | 0 | District East Schools Chess Individual Trials 2023 (U11 Girls) | Western Cape Schools Individual Championship 2025 (U13 Girls) | Details |
| Overall | 4 | Bolton, A (Alyssa) | 3 | 1 | 2 | Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U15 Girls) | Details |
| Overall | 5 | Shapiro, H (Hannah) | 3 | 1 | 2 | Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) | CT Metro Schools Individual Closed 2025 (U13 Girls) | Details |
| Standard | 1 | Pretorius, M (Mia) | 3 | 2 | 1 | District East Schools Chess Individual Trials 2023 (U11 Girls) | CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls) | Details |
| Standard | 2 | Webb, A (Amori) | 3 | 3 | 0 | District East Schools Chess Individual Trials 2023 (U11 Girls) | Western Cape Schools Individual Championship 2025 (U13 Girls) | Details |
| Standard | 3 | Bolton, A (Alyssa) | 3 | 1 | 2 | Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U15 Girls) | Details |
| Standard | 4 | Pfukwa, P (Palesa) | 3 | 3 | 0 | CT District East Schools Chess Individuals Trails 2024 (U13 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U15 Girls) | Details |
| Standard | 5 | Shapiro, H (Hannah) | 3 | 1 | 2 | Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) | CT Metro Schools Individual Closed 2025 (U13 Girls) | Details |