PLAYER PAGE
Iviwe Sizani
2160312678Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1348.6 |
| K-factor | 32 |
| Floor | 957.5 |
| Highest | 1511.3 (2026-01-01) |
| Min/Max +/- allowed | 106 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1262.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1348.6 |
| K-factor | 32 |
| Floor | 957.5 |
| Highest | 1511.3 (2026-01-01) |
| Min/Max +/- allowed | 106.4 |
Standard rating
| Rating | 1311.2 |
| K-factor | 32 |
| Floor | 943 |
| Highest | 1493.4 (2026-01-01) |
| Min/Max +/- allowed | 109.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1277.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1311.2 |
| K-factor | 32 |
| Floor | 943 |
| Highest | 1493.4 (2026-01-01) |
| Min/Max +/- allowed | 109.2 |
Rapid rating
| Rating | 1275.5 |
| K-factor | 36 |
| Floor | 775.5 |
| Highest | 1275.5 (2025-11-30) |
| Min/Max +/- allowed | 148.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1275.5 |
| K-factor | 36 |
| Floor | 775.5 |
| Highest | 1275.5 (2025-11-30) |
| Min/Max +/- allowed | 148.9 |
Blitz rating
| Rating | 1236.7 |
| K-factor | 36 |
| Floor | 736.7 |
| Highest | 1236.7 (2026-02-28) |
| Min/Max +/- allowed | 157.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1236.7 |
| K-factor | 36 |
| Floor | 736.7 |
| Highest | 1236.7 (2026-02-28) |
| Min/Max +/- allowed | 157.4 |
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 | Pearson Chess Festival 2026 (C) | Standard | 2026-02-27 | 2026-02-28 | Nelson Mandela Bay (ENM) | 5 | 1415.6 | 5 | 3 | 1395.7 | 0 | Details |
| 2 | UCC Blitz February 2026 | Blitz | 2026-02-24 | 2026-02-24 | Nelson Mandela Bay (ENM) | 6 | 1415.6 | 6 | 4 | 1336 | 0 | Details |
| 3 | UCC Protea Cup 2026 (A) | Standard | 2026-01-20 | 2026-02-17 | Nelson Mandela Bay (ENM) | 5 | 1415.6 | 4 | 1 | 1051.2 | 0 | Details |
| 4 | UCC Protea Cup 2026 (B) | Standard | 2026-01-20 | 2026-02-17 | Nelson Mandela Bay (ENM) | 5 | 1415.6 | 1 | 1 | 1614.1 | 0 | Details |
| 5 | NMBCU Trial 1 2026 (U12) | Standard | 2026-02-20 | 2026-02-21 | Nelson Mandela Bay (ENM) | 5 | 1415.6 | 5 | 2 | 1288.7 | 0 | Details |
| 6 | Fide in the Bay 2026 (U12) | Standard | 2026-01-24 | 2026-01-24 | Nelson Mandela Bay (ENM) | 5 | 1511.3 | 5 | 2 | 1236.3 | 0 | Details |
| 7 | 2025 Mzansi Individual Championships (U10 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1405.1 | 6 | 4 | 1508.9 | 0 | Details |
| 8 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1405.1 | 6 | 5 | 1634.4 | 0 | Details |
| 9 | St Thomas Future Masters Challenge 2025 (Grade 4-7) | Rapid | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 5 | 1390.8 | 5 | 4 | 1492.8 | 0 | Details |
| 10 | PECC - Rapid 2025 (A) | Rapid | 2025-10-23 | 2025-10-30 | Nelson Mandela Bay (ENM) | 6 | 1406 | 3 | 1 | 1358.6 | 0 | Details |
| 11 | EC Closed 2025 (U8+U10 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1322.6 | 6 | 5 | 1604.2 | 0 | Details |
| 12 | FIDE in the Bay 2025 (U12) | Standard | 2025-08-30 | 2025-08-30 | Nelson Mandela Bay (ENM) | 5 | 1402.7 | 5 | 3 | 1424.8 | 0 | Details |
| 13 | UCC Championship 2025 (B) | Standard | 2025-07-22 | 2025-08-19 | Nelson Mandela Bay (ENM) | 5 | 1402.7 | 3 | 1 | 1134.9 | 0 | Details |
| 14 | UCC Mind Over Board 2025 (B) | Classical | 2025-08-01 | 2025-08-03 | Nelson Mandela Bay (ENM) | 5 | 1402.7 | 5 | 2 | 1109 | 0 | Details |
| 15 | UCC Rapid July 2025 | Rapid | 2025-07-08 | 2025-07-15 | Nelson Mandela Bay (ENM) | 6 | 1206.6 | 3 | 2.5 | 1706.9 | 0 | Details |
| 16 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1206.6 | 6 | 5 | 1571.7 | 0 | Details |
| 17 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | Standard | 2025-07-10 | 2025-07-10 | Amathole (EAL) | 5 | 1206.6 | 3 | 0.5 | 1142.5 | 0 | Details |
| 18 | Fide in the Bay 2025 (B) | Standard | 2025-07-05 | 2025-07-05 | Nelson Mandela Bay (ENM) | 5 | 1206.6 | 5 | 2 | 1217.9 | 0 | Details |
| 19 | UCC Rapid May 2025 | Rapid | 2025-05-27 | 2025-06-17 | Nelson Mandela Bay (ENM) | 6 | 1191.2 | 1 | 0 | 985.3 | 0 | Details |
| 20 | NMBCU Closed 2025 (U10) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1191.2 | 6 | 3 | 1279.7 | 0 | Details |
| 21 | NMBCU Open 2025 (C) | Standard | 2025-05-23 | 2025-05-24 | Nelson Mandela Bay (ENM) | 6 | 1190.6 | 6 | 2 | 1131.4 | 0 | Details |
| 22 | NMBCU Trial 4 2025 (U10) | Standard | 2025-05-09 | 2025-05-10 | Nelson Mandela Bay (ENM) | 6 | 1190.6 | 6 | 2.5 | 1215 | 0 | Details |
| 23 | NMB 3rd Trials 2025 (U10) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1192.8 | 6 | 2 | 1088.3 | 0 | Details |
| 24 | NMB 2nd Trials 2025 (U10) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1191.3 | 6 | 3 | 1198.6 | 0 | Details |
| 25 | NMBCH Trial 1 2025 (U10) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1191.7 | 6 | 2 | 1100.4 | 0 | Details |
| 26 | NMBCU Top Schools 2024 (Junior Primary) | Rapid | 2024-10-12 | 2024-10-12 | Nelson Mandela Bay (ENM) | 5 | 1200 | 3 | 1 | 943.6 | 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 | 26 |
| Wins | 13 |
| Draws | 0 |
| Losses | 13 |
| White | 13 |
| Black | 13 |
| White wins | 4 |
| Black wins | 9 |
| Score | 13 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1286.1 |
| Performance | 1286.1 |
Game statistics (History)
| Games | 122 |
| Wins | 62 |
| Draws | 3 |
| Losses | 57 |
| White | 63 |
| Black | 59 |
| White wins | 31 |
| Black wins | 31 |
| Score | 63.5 |
| Percent | 52 |
| Dp | 17.4 |
| AOR | 1290 |
| Performance | 1307.4 |
Rankings (Main)
| National | |
| Overall | 4440 |
| Gender | 717 |
| Age group | 372 |
| Gender/Age | 82 |
| Provincial | |
| Overall | 484 |
| Gender | 71 |
| Age group | 47 |
| Gender/Age | 12 |
| Regional | |
| Overall | 167 |
| Gender | 22 |
| Age group | 18 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 5030 |
| Gender | 870 |
| Age group | 471 |
| Gender/Age | 95 |
| Provincial | |
| Overall | 557 |
| Gender | 86 |
| Age group | 55 |
| Gender/Age | 12 |
| Regional | |
| Overall | 181 |
| Gender | 26 |
| Age group | 19 |
| Gender/Age | 3 |
Rankings (Rapid)
| National | |
| Overall | 2413 |
| Gender | 454 |
| Age group | 300 |
| Gender/Age | 64 |
| Provincial | |
| Overall | 234 |
| Gender | 35 |
| Age group | 29 |
| Gender/Age | 6 |
| Regional | |
| Overall | 64 |
| Gender | 7 |
| Age group | 8 |
| 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 | 26 |
| Score | 13 |
| Percent | 50 |
| Aor | 1286.1 |
| Dp | 0 |
| Prat | 1286.1 |
Performance (12 months)
| Games | 113 |
| Score | 60.5 |
| Percent | 53.5 |
| Aor | 1298 |
| Dp | 30.1 |
| Prat | 1328 |
Performance (History)
| Games | 122 |
| Score | 63.5 |
| Percent | 52 |
| Aor | 1290 |
| Dp | 17.4 |
| Prat | 1307.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Armstrong, K (Kristin) | 7 | 4 | 3 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Overall | 2 | Van Huyssteen, Z (Zani) | 6 | 2 | 4 | NMBCH Trial 1 2025 (U10) | EC Closed 2025 (U8+U10 Girls) | Details |
| Overall | 3 | Mitchell, N (Nicholas) | 6 | 4 | 2 | NMB 2nd Trials 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Overall | 4 | Viljoen, C (Colton) | 4 | 3 | 1 | NMB 3rd Trials 2025 (U10) | NMBCU Trial 1 2026 (U12) | Details |
| Overall | 5 | Kapp, A (Amelie) | 3 | 2 | 1 | NMBCU Trial 4 2025 (U10) | PECC - Rapid 2025 (A) | Details |
| Standard | 1 | Armstrong, K (Kristin) | 7 | 4 | 3 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Standard | 2 | Van Huyssteen, Z (Zani) | 6 | 2 | 4 | NMBCH Trial 1 2025 (U10) | EC Closed 2025 (U8+U10 Girls) | Details |
| Standard | 3 | Mitchell, N (Nicholas) | 6 | 4 | 2 | NMB 2nd Trials 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Standard | 4 | Viljoen, C (Colton) | 4 | 3 | 1 | NMB 3rd Trials 2025 (U10) | NMBCU Trial 1 2026 (U12) | Details |
| Standard | 5 | Coetzer, H (Hanroux) | 3 | 0 | 3 | NMBCU Trial 4 2025 (U10) | UCC Championship 2025 (B) | Details |