PLAYER PAGE
Mannasseh Nyandebvu
1100143762Cape Town (WCT)Personal
Main rating
| Rating | 1436.6 |
| K-factor | 32 |
| Floor | 967.8 |
| Highest | 1467.8 (2025-05-05) |
| Min/Max +/- allowed | 113 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1326.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1436.6 |
| K-factor | 32 |
| Floor | 967.8 |
| Highest | 1467.8 (2025-05-05) |
| Min/Max +/- allowed | 113.2 |
Standard rating
| Rating | 1448.4 |
| K-factor | 32 |
| Floor | 997 |
| Highest | 1497 (2025-05-05) |
| Min/Max +/- allowed | 108.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1340 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1448.4 |
| K-factor | 32 |
| Floor | 997 |
| Highest | 1497 (2025-05-05) |
| Min/Max +/- allowed | 108.6 |
Rapid rating
| Rating | 1335.3 |
| K-factor | 36 |
| Floor | 847 |
| Highest | 1484.4 (2024-02-01) |
| Min/Max +/- allowed | 110.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1127.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1335.3 |
| K-factor | 36 |
| Floor | 847 |
| Highest | 1484.4 (2024-02-01) |
| Min/Max +/- allowed | 110.6 |
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 | Four Seasons Summer Slam 2025 (Intermediate) | Rapid | 2025-12-10 | 2025-12-10 | Cape Town (WCT) | 6 | 1432.8 | 0 | 0 | 0 | 0 | Details |
| 2 | CT Metro District East Top Schools Chess 2025 (U19) | Standard | 2025-08-02 | 2025-08-03 | Cape Town (WCT) | 5 | 1467.8 | 4 | 1 | 1182.5 | 0 | Details |
| 3 | Western Cape Schools Individual Championship 2025 (U15 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1466.9 | 6 | 4 | 1614.4 | 0 | Details |
| 4 | Hermanus Chess Club Open 2025 (Intermediate) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1466.9 | 4 | 1 | 1138.3 | 0 | Details |
| 5 | Cape Town Open Chess Festival 2025 (U14) | Standard | 2025-03-22 | 2025-03-23 | Cape Town (WCT) | 6 | 1418.4 | 2 | 1 | 1237.8 | 0 | Details |
| 6 | Western Cape Closed 2025 (B) | Standard | 2025-03-08 | 2025-03-09 | Cape Town (WCT) | 6 | 1418.4 | 0 | 0 | 0 | 0 | Details |
| 7 | CT Metro Schools Individual Closed 2025 (U15 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1418.4 | 5 | 5 | 1782.3 | 0 | Details |
| 8 | CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys) | Standard | 2025-02-01 | 2025-02-02 | Cape Town (WCT) | 6 | 1416.5 | 6 | 4 | 1425.3 | 0 | Details |
| 9 | Curro Durbanville Chess Rapid Open 2024 (Intermediate) | Rapid | 2024-07-13 | 2024-07-13 | Cape Town (WCT) | 6 | 1422 | 5 | 3 | 1369.5 | 0 | Details |
| 10 | Rylib Winter Slam 2024 (Intermediate) | Rapid | 2024-06-19 | 2024-06-19 | Cape Town (WCT) | 6 | 1387 | 6 | 4 | 1374.4 | 0 | Details |
| 11 | Cape Town Chess Federation Closed Chess Championships 2024 (U16) | Standard | 2024-06-15 | 2024-06-16 | Cape Town (WCT) | 6 | 1387 | 6 | 4 | 1552.4 | 0 | Details |
| 12 | Cape Town Junior League Qualifier 2024 (U15 Open) | Rapid | 2024-04-06 | 2024-04-06 | Cape Town (WCT) | 6 | 1387 | 0 | 0 | 0 | 0 | Details |
| 13 | Western Cape HS Individuals Championship 2024 (U15 Boys) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1345.5 | 6 | 3 | 1471 | 0 | Details |
| 14 | Cape Town Open Rapid Chess Championship 2024 (U14) | Rapid | 2024-03-16 | 2024-03-16 | Cape Town (WCT) | 6 | 1345.5 | 5 | 3 | 1292.9 | 0 | Details |
| 15 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1345.5 | 6 | 3.5 | 1438.5 | 0 | Details |
| 16 | CT District East Schools Chess Individuals Trails 2024 (U15 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1236.1 | 5 | 4 | 1545.3 | 0 | Details |
| 17 | Cape of Good Hope Open Chess Tournament 2024 (U14) | Rapid | 2024-02-17 | 2024-02-17 | Cape Town (WCT) | 6 | 1236.1 | 6 | 5 | 1588.7 | 0 | Details |
| 18 | Cape Town Open 2023 (Rapid) | Rapid | 2023-03-26 | 2023-03-26 | Cape Town (WCT) | 6 | 1213.5 | 5 | 3 | 1413 | 0 | Details |
| 19 | South African Open 2022 (U16) | Standard | 2022-07-11 | 2022-07-13 | Cape Town (WCT) | 6 | 1200 | 6 | 3 | 1251.6 | 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 | 83 |
| Wins | 50 |
| Draws | 3 |
| Losses | 30 |
| White | 39 |
| Black | 44 |
| White wins | 25 |
| Black wins | 25 |
| Score | 51.5 |
| Percent | 62 |
| Dp | 102.4 |
| AOR | 1332.2 |
| Performance | 1434.6 |
Rankings (Main)
| National | |
| Overall | 2635 |
| Gender | 2264 |
| Age group | 361 |
| Gender/Age | 297 |
| Provincial | |
| Overall | 788 |
| Gender | 655 |
| Age group | 110 |
| Gender/Age | 83 |
| Regional | |
| Overall | 418 |
| Gender | 364 |
| Age group | 42 |
| Gender/Age | 34 |
Rankings (Standard)
| National | |
| Overall | 2210 |
| Gender | 1905 |
| Age group | 303 |
| Gender/Age | 248 |
| Provincial | |
| Overall | 625 |
| Gender | 520 |
| Age group | 87 |
| Gender/Age | 66 |
| Regional | |
| Overall | 357 |
| Gender | 308 |
| Age group | 35 |
| Gender/Age | 28 |
Rankings (Rapid)
| National | |
| Overall | 1424 |
| Gender | 1199 |
| Age group | 185 |
| Gender/Age | 157 |
| Provincial | |
| Overall | 673 |
| Gender | 555 |
| Age group | 98 |
| Gender/Age | 80 |
| Regional | |
| Overall | 315 |
| Gender | 280 |
| Age group | 32 |
| Gender/Age | 29 |
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 | 16 |
| Score | 7 |
| Percent | 43.8 |
| Aor | 1393.5 |
| Dp | -53.1 |
| Prat | 1340.4 |
Performance (History)
| Games | 83 |
| Score | 51.5 |
| Percent | 62 |
| Aor | 1332.2 |
| Dp | 102.4 |
| Prat | 1434.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Tsabola, B (Bright) | 4 | 1 | 3 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Overall | 2 | Gordon, B (Byron) | 2 | 2 | 0 | Rylib Winter Slam 2024 (Intermediate) | CT Metro Schools Individual Closed 2025 (U15 Open) | Details |
| Overall | 3 | Van Wyk, W (Will) | 2 | 1 | 1 | Cape Town Open 2023 (Rapid) | CT District East Schools Chess Individuals Trails 2024 (U15 Boys) | Details |
| Overall | 4 | Tomi, A (Amange) | 2 | 0 | 2 | Cape of Good Hope Open Chess Tournament 2024 (U14) | CT Metro Schools Individual Closed 2025 (U15 Open) | Details |
| Overall | 5 | Rall, T (Tayne) | 2 | 1 | 1 | CT District East Schools Chess Individuals Trails 2024 (U15 Boys) | CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys) | Details |
| Standard | 1 | Tsabola, B (Bright) | 4 | 1 | 3 | Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Standard | 2 | Rall, T (Tayne) | 2 | 1 | 1 | CT District East Schools Chess Individuals Trails 2024 (U15 Boys) | CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys) | Details |