PLAYER PAGE
Simingayo Mabutho
1140191821Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1518 |
| K-factor | 32 |
| Floor | 1059.4 |
| Highest | 1561.6 (2025-11-30) |
| Min/Max +/- allowed | 99 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1465.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1518 |
| K-factor | 32 |
| Floor | 1059.4 |
| Highest | 1561.6 (2025-11-30) |
| Min/Max +/- allowed | 99.1 |
Standard rating
| Rating | 1517.2 |
| K-factor | 32 |
| Floor | 1065.9 |
| Highest | 1565.9 (2025-11-30) |
| Min/Max +/- allowed | 98.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1484.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1517.2 |
| K-factor | 32 |
| Floor | 1065.9 |
| Highest | 1565.9 (2025-11-30) |
| Min/Max +/- allowed | 98.5 |
Rapid rating
| Rating | 1210.5 |
| K-factor | 36 |
| Floor | 710.5 |
| Highest | 1223.5 (2024-06-01) |
| Min/Max +/- allowed | 160.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1210.5 |
| K-factor | 36 |
| Floor | 710.5 |
| Highest | 1223.5 (2024-06-01) |
| Min/Max +/- allowed | 160.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| 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 (2024-02-01) |
| 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 | NMBCU Trial 1 2026 (U14) | Standard | 2026-02-20 | 2026-02-21 | Nelson Mandela Bay (ENM) | 5 | 1541.2 | 5 | 2.5 | 1400.4 | 0 | Details |
| 2 | 2025 Mzansi Individual Championships (U12 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1561.1 | 6 | 3.5 | 1502.6 | 0 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1561.1 | 6 | 3 | 1529.1 | 0 | Details |
| 4 | Fide in the Bay 2025 (A) | Standard | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 5 | 1544.9 | 0 | 0 | 0 | 0 | Details |
| 5 | Fide in the Bay 2025 (D) | Standard | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 5 | 1544.9 | 4 | 3 | 1665.4 | 0 | Details |
| 6 | Fide in the Bay 2025 (A) | Rapid | 2025-10-04 | 2025-10-04 | Nelson Mandela Bay (ENM) | 7 | 1546.4 | 7 | 3.5 | 1534.3 | 0 | Details |
| 7 | EC Closed 2025 (U12 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1489.9 | 6 | 4.5 | 1756.4 | 0 | Details |
| 8 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1365.5 | 6 | 4 | 1565 | 0 | Details |
| 9 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U12) | Standard | 2025-07-10 | 2025-07-11 | Amathole (EAL) | 5 | 1365.5 | 3 | 3 | 1642.3 | 0 | Details |
| 10 | South African Open 2025 (U12 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1365.5 | 5 | 2.5 | 1355.6 | 0 | Details |
| 11 | NMBCU Closed 2025 (U12) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1372.2 | 6 | 3 | 1340.1 | 0 | Details |
| 12 | NMBCU Open 2025 (C) | Standard | 2025-05-23 | 2025-05-24 | Nelson Mandela Bay (ENM) | 6 | 1358.3 | 6 | 4 | 1423.6 | 0 | Details |
| 13 | NMBCU Trial 4 2025 (U12) | Standard | 2025-05-09 | 2025-05-10 | Nelson Mandela Bay (ENM) | 6 | 1358.3 | 0 | 0 | 0 | 0 | Details |
| 14 | NMB 3rd Trials 2025 (U12) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1300.9 | 6 | 4 | 1398.1 | 0 | Details |
| 15 | South African Junior Closed Chess Championships 2025 (U12 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1300.9 | 9 | 3.5 | 1395.4 | 0 | Details |
| 16 | NMBCH Trial 1 2025 (U12) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1296.8 | 6 | 3 | 1316.5 | 0 | Details |
| 17 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Candidates) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1247.1 | 7 | 4.5 | 1419.6 | 0 | Details |
| 18 | NMBCU Closed 2024 (U12) | Standard | 2024-09-20 | 2024-09-21 | Nelson Mandela Bay (ENM) | 6 | 1268.2 | 6 | 2 | 1169.8 | 0 | Details |
| 19 | NMBCU Trial 5 2024 (U12) | Standard | 2024-08-16 | 2024-08-17 | Nelson Mandela Bay (ENM) | 6 | 1258 | 6 | 3.5 | 1306.7 | 0 | Details |
| 20 | Karen Ashworth 2024 (B) | Standard | 2024-07-19 | 2024-07-20 | Nelson Mandela Bay (ENM) | 6 | 1262.8 | 6 | 2 | 1145.3 | 0 | Details |
| 21 | NMBCU Trials 4 2024 (U12) | Standard | 2024-07-12 | 2024-07-13 | Nelson Mandela Bay (ENM) | 6 | 1262.8 | 6 | 3 | 1358.5 | 0 | Details |
| 22 | Willow Academy 2024 (B) | Rapid | 2024-06-22 | 2024-06-22 | Nelson Mandela Bay (ENM) | 6 | 1264.8 | 6 | 3 | 1247.8 | 0 | Details |
| 23 | NMBCU Trials 2 2024 (U12) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1228.9 | 4 | 3.5 | 1483.6 | 0 | Details |
| 24 | Pearson Open Chess Tournament 2024 (C) | Standard | 2024-02-23 | 2024-02-24 | Nelson Mandela Bay (ENM) | 5 | 1200 | 5 | 3 | 1342.2 | 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 | 5 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1400.4 |
| Performance | 1400.4 |
Game statistics (History)
| Games | 127 |
| Wins | 65 |
| Draws | 13 |
| Losses | 49 |
| White | 64 |
| Black | 63 |
| White wins | 35 |
| Black wins | 30 |
| Score | 71.5 |
| Percent | 56.3 |
| Dp | 53.5 |
| AOR | 1360.7 |
| Performance | 1414.2 |
Rankings (Main)
| National | |
| Overall | 1631 |
| Gender | 1455 |
| Age group | 141 |
| Gender/Age | 109 |
| Provincial | |
| Overall | 159 |
| Gender | 142 |
| Age group | 15 |
| Gender/Age | 11 |
| Regional | |
| Overall | 56 |
| Gender | 49 |
| Age group | 6 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 1493 |
| Gender | 1323 |
| Age group | 133 |
| Gender/Age | 98 |
| Provincial | |
| Overall | 151 |
| Gender | 133 |
| Age group | 16 |
| Gender/Age | 11 |
| Regional | |
| Overall | 55 |
| Gender | 48 |
| Age group | 6 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | 4014 |
| Gender | 3152 |
| Age group | 784 |
| Gender/Age | 564 |
| Provincial | |
| Overall | 383 |
| Gender | 316 |
| Age group | 55 |
| Gender/Age | 35 |
| Regional | |
| Overall | 113 |
| Gender | 100 |
| Age group | 9 |
| Gender/Age | 6 |
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 | 5 |
| Score | 2.5 |
| Percent | 50 |
| Aor | 1400.4 |
| Dp | 0 |
| Prat | 1400.4 |
Performance (12 months)
| Games | 75 |
| Score | 44 |
| Percent | 58.7 |
| Aor | 1416.4 |
| Dp | 73.7 |
| Prat | 1490.1 |
Performance (History)
| Games | 127 |
| Score | 71.5 |
| Percent | 56.3 |
| Aor | 1360.7 |
| Dp | 53.5 |
| Prat | 1414.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Hugo, K (Kian) | 5 | 2 | 3 | NMBCH Trial 1 2025 (U12) | Fide in the Bay 2025 (D) | Details |
| Overall | 2 | Sonti, K (Khwezi) | 4 | 1 | 3 | NMBCU Trials 2 2024 (U12) | NMBCU Closed 2024 (U12) | Details |
| Overall | 3 | Boggenpoel, L (Levi) | 4 | 2 | 2 | Pearson Open Chess Tournament 2024 (C) | NMBCU Open 2025 (C) | Details |
| Overall | 4 | Swartz, JZ (Jane Zavier) | 3 | 1 | 2 | Karen Ashworth 2024 (B) | NMBCU Trial 1 2026 (U14) | Details |
| Overall | 5 | Jacobs, J (Joel) | 3 | 3 | 0 | Pearson Open Chess Tournament 2024 (C) | EC Closed 2025 (U12 Boys) | Details |
| Standard | 1 | Hugo, K (Kian) | 5 | 2 | 3 | NMBCH Trial 1 2025 (U12) | Fide in the Bay 2025 (D) | Details |
| Standard | 2 | Sonti, K (Khwezi) | 4 | 1 | 3 | NMBCU Trials 2 2024 (U12) | NMBCU Closed 2024 (U12) | Details |
| Standard | 3 | Boggenpoel, L (Levi) | 4 | 2 | 2 | Pearson Open Chess Tournament 2024 (C) | NMBCU Open 2025 (C) | Details |
| Standard | 4 | Wimble, M (Matthew) | 3 | 2 | 1 | NMB 3rd Trials 2025 (U12) | Eastern Cape Inter-Regional Team Chess Championship 2025 (U12) | Details |
| Standard | 5 | Jacobs, J (Joel) | 3 | 3 | 0 | Pearson Open Chess Tournament 2024 (C) | EC Closed 2025 (U12 Boys) | Details |
| Rapid | 1 | Arries, J (Jayde) | 2 | 2 | 0 | Willow Academy 2024 (B) | Fide in the Bay 2025 (A) | Details |