PLAYER PAGE
Iyazi Sambo
1010099762Ehlanzeni (MEN)Personal
Main rating
| Rating | 1505.5 |
| K-factor | 32 |
| Floor | 1036.5 |
| Highest | 1536.5 (2025-08-01) |
| Min/Max +/- allowed | 103 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1464.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1505.5 |
| K-factor | 32 |
| Floor | 1036.5 |
| Highest | 1536.5 (2025-08-01) |
| Min/Max +/- allowed | 102.7 |
Standard rating
| Rating | 1499.5 |
| K-factor | 32 |
| Floor | 1036.6 |
| Highest | 1536.6 (2025-08-01) |
| Min/Max +/- allowed | 102.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1464.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1499.5 |
| K-factor | 32 |
| Floor | 1036.6 |
| Highest | 1536.6 (2025-08-01) |
| Min/Max +/- allowed | 102.7 |
Rapid rating
| Rating | 1289.6 |
| K-factor | 36 |
| Floor | 789.6 |
| Highest | 1433.5 (2022-10-01) |
| Min/Max +/- allowed | 118.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1289.6 |
| K-factor | 36 |
| Floor | 789.6 |
| Highest | 1433.5 (2022-10-01) |
| Min/Max +/- allowed | 118.9 |
Blitz rating
| Rating | 1274.8 |
| K-factor | 36 |
| Floor | 774.8 |
| Highest | 1274.8 (2024-03-01) |
| Min/Max +/- allowed | 149.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1274.8 |
| K-factor | 36 |
| Floor | 774.8 |
| Highest | 1274.8 (2024-03-01) |
| Min/Max +/- allowed | 149.1 |
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 | USSA Chess Championships 2025 (Open) | Classical | 2025-12-01 | 2025-12-05 | Johannesburg Metro (GJM) | 9 | 1536.5 | 9 | 4.5 | 1457.4 | 0 | Details |
| 2 | Mbombela Chess Tournament 2025 (Open) | Standard | 2025-07-19 | 2025-07-19 | Ehlanzeni (MEN) | 5 | 1497.4 | 4 | 3.5 | 1755.6 | 0 | Details |
| 3 | Nkomazi Winter Chess Tournament 2025 (Open) | Standard | 2025-07-12 | 2025-07-12 | Ehlanzeni (MEN) | 5 | 1497.4 | 5 | 2.5 | 1426.8 | 0 | Details |
| 4 | USSA Chess Championships 2024 (Open) | Classical | 2024-11-29 | 2024-12-03 | Tshwane (GTP) | 9 | 1442.7 | 9 | 5 | 1621.4 | 0 | Details |
| 5 | Morris Club Championship 2024 | Standard | 2024-07-26 | 2024-07-27 | Mangaung (FMB) | 5 | 1378.9 | 5 | 5 | 1727.6 | 0 | Details |
| 6 | 2023 USSA Championships (Open) | Classical | 2023-12-04 | 2023-12-08 | Ethekwini (KED) | 9 | 1335.3 | 9 | 4.5 | 1461.8 | 0 | Details |
| 7 | 9th Piet van Zyl Chess Festival 2023 (B) | Standard | 2023-05-26 | 2023-05-27 | Mangaung (FMB) | 5 | 1375.9 | 5 | 2 | 1163.8 | 0 | Details |
| 8 | Ussa Chess Championships 2022 (Open) | Classical | 2022-12-05 | 2022-12-09 | Frances Baard (NCF) | 9 | 1368.7 | 9 | 5 | 1391 | 0 | Details |
| 9 | FIDE at The King`s Gate 2.0 2022 (B) | Standard | 2022-10-22 | 2022-10-22 | Bojanala Platina (NBR) | 5 | 1298.7 | 5 | 3 | 1396.8 | 0 | Details |
| 10 | University Of Mpumalanga Chess Open 2022 | Rapid | 2022-10-08 | 2022-10-08 | Ehlanzeni (MEN) | 7 | 1298.7 | 7 | 4 | 1418.4 | 0 | Details |
| 11 | Courteney Page Chess Festival 2022 (A+B) | Rapid | 2022-10-15 | 2022-10-15 | Mangaung (FMB) | 5 | 1298.7 | 4 | 3 | 1591.4 | 0 | Details |
| 12 | 8th Piet Van Zyl Chess Festival 2022 (B) | Standard | 2022-07-22 | 2022-07-23 | Mangaung (FMB) | 5 | 1212.4 | 5 | 4.5 | 1639 | 0 | Details |
| 13 | Malelane Primary 2018 (U18 Open) | Standard | 2018-07-21 | 2018-07-21 | Ehlanzeni (MEN) | 5 | 1200 | 5 | 4 | 1270 | 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 | 81 |
| Wins | 46 |
| Draws | 9 |
| Losses | 26 |
| White | 42 |
| Black | 39 |
| White wins | 24 |
| Black wins | 22 |
| Score | 50.5 |
| Percent | 62.3 |
| Dp | 104.9 |
| AOR | 1374.3 |
| Performance | 1479.3 |
Rankings (Main)
| National | |
| Overall | 1751 |
| Gender | 1548 |
| Age group | 719 |
| Gender/Age | 676 |
| Provincial | |
| Overall | 40 |
| Gender | 38 |
| Age group | 21 |
| Gender/Age | 20 |
| Regional | |
| Overall | 29 |
| Gender | 29 |
| Age group | 14 |
| Gender/Age | 14 |
Rankings (Standard)
| National | |
| Overall | 1681 |
| Gender | 1470 |
| Age group | 657 |
| Gender/Age | 617 |
| Provincial | |
| Overall | 39 |
| Gender | 36 |
| Age group | 19 |
| Gender/Age | 18 |
| Regional | |
| Overall | 30 |
| Gender | 29 |
| Age group | 14 |
| Gender/Age | 14 |
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 | 18 |
| Score | 10.5 |
| Percent | 58.3 |
| Aor | 1444.3 |
| Dp | 70.8 |
| Prat | 1515.2 |
Performance (History)
| Games | 81 |
| Score | 50.5 |
| Percent | 62.3 |
| Aor | 1374.3 |
| Dp | 104.9 |
| Prat | 1479.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Rossouw, J (Johrne) | 2 | 1 | 1 | 9th Piet van Zyl Chess Festival 2023 (B) | Morris Club Championship 2024 | Details |
| Overall | 2 | Mamba, G (German) | 2 | 2 | 0 | University Of Mpumalanga Chess Open 2022 | Mbombela Chess Tournament 2025 (Open) | Details |
| Overall | 3 | Calane, M (Michael) | 2 | 2 | 0 | Nkomazi Winter Chess Tournament 2025 (Open) | Mbombela Chess Tournament 2025 (Open) | Details |
| Overall | 4 | Phiri, A (Allie) | 2 | 2 | 0 | University Of Mpumalanga Chess Open 2022 | Nkomazi Winter Chess Tournament 2025 (Open) | Details |
| Standard | 1 | Rossouw, J (Johrne) | 2 | 1 | 1 | 9th Piet van Zyl Chess Festival 2023 (B) | Morris Club Championship 2024 | Details |
| Standard | 2 | Calane, M (Michael) | 2 | 2 | 0 | Nkomazi Winter Chess Tournament 2025 (Open) | Mbombela Chess Tournament 2025 (Open) | Details |
