PLAYER PAGE
Sizwe Nkosi
1990311658Gert Sibande (MGS)Personal
Main rating
| Rating | 1234.8 |
| K-factor | 36 |
| Floor | 734.8 |
| Highest | 1259.4 (2024-09-01) |
| Min/Max +/- allowed | 152 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1189.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1234.8 |
| K-factor | 36 |
| Floor | 734.8 |
| Highest | 1259.4 (2024-09-01) |
| Min/Max +/- allowed | 152.4 |
Standard rating
| Rating | 1215.8 |
| K-factor | 36 |
| Floor | 738.1 |
| Highest | 1264.5 (2024-09-01) |
| Min/Max +/- allowed | 151.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1215.8 |
| K-factor | 36 |
| Floor | 738.1 |
| Highest | 1264.5 (2024-09-01) |
| Min/Max +/- allowed | 151.3 |
Rapid rating
| Rating | 1220.9 |
| K-factor | 36 |
| Floor | 720.9 |
| Highest | 1220.9 (2026-02-28) |
| Min/Max +/- allowed | 161 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1220.9 |
| K-factor | 36 |
| Floor | 720.9 |
| Highest | 1220.9 (2026-02-28) |
| Min/Max +/- allowed | 161 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 (2024-10-01) |
| 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 | Gert Sibande Rapid Challenge 2026 (B) | Rapid | 2026-02-21 | 2026-02-21 | Gert Sibande (MGS) | 5 | 1215.4 | 5 | 3 | 1380.5 | 0 | Details |
| 2 | UJ @20years Open Chess Championship 2025 (B) | Standard | 2025-10-18 | 2025-10-18 | Johannesburg Metro (GJM) | 5 | 1234.4 | 4 | 1 | 1100.2 | 0 | Details |
| 3 | Gert Sibande Open Championship 2025 (Open) | Standard | 2025-09-24 | 2025-09-24 | Gert Sibande (MGS) | 5 | 1214.6 | 5 | 3 | 1320.4 | 0 | Details |
| 4 | Gert Sibande Open Championship 2025 (C) | Standard | 2025-09-24 | 2025-09-24 | Gert Sibande (MGS) | 5 | 1214.6 | 0 | 0 | 0 | 0 | Details |
| 5 | JMC Crawford Ruimsig 2025 (B) | Standard | 2025-03-01 | 2025-03-01 | Johannesburg Metro (GJM) | 5 | 1214.6 | 0 | 0 | 0 | 0 | Details |
| 6 | 2025 KSNG Open (D) | Standard | 2025-02-22 | 2025-02-22 | Tshwane (GTP) | 5 | 1216.2 | 0 | 0 | 0 | 0 | Details |
| 7 | CPH Primrose Open 2025 (B) | Standard | 2025-02-08 | 2025-02-08 | Ekurhuleni (GE) | 5 | 1216.2 | 3 | 1.5 | 1189 | 0 | Details |
| 8 | 2025 Tshwane Chess OPEN Registration Tournament (B1) | Standard | 2025-01-25 | 2025-01-25 | Tshwane (GTP) | 5 | 1211 | 4 | 1.5 | 1249.4 | 0 | Details |
| 9 | 2024 Gauteng North Open Chess Tournament (B) | Standard | 2024-10-05 | 2024-10-06 | Tshwane (GTP) | 5 | 1211 | 0 | 0 | 0 | 0 | Details |
| 10 | 2024 Tuks Open Chess Tournament (C) | Standard | 2024-09-28 | 2024-09-28 | Tshwane (GTP) | 5 | 1200 | 5 | 3 | 1247.9 | 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 | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1295.5 |
| Performance | 1380.5 |
Game statistics (History)
| Games | 26 |
| Wins | 12 |
| Draws | 2 |
| Losses | 12 |
| White | 12 |
| Black | 14 |
| White wins | 6 |
| Black wins | 6 |
| Score | 13 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1258.1 |
| Performance | 1258.1 |
Rankings (Main)
| National | |
| Overall | 9434 |
| Gender | 7594 |
| Age group | 1806 |
| Gender/Age | 1618 |
| Provincial | |
| Overall | 373 |
| Gender | 322 |
| Age group | 59 |
| Gender/Age | 56 |
| Regional | |
| Overall | 151 |
| Gender | 126 |
| Age group | 13 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 9000 |
| Gender | 7080 |
| Age group | 1529 |
| Gender/Age | 1355 |
| Provincial | |
| Overall | 309 |
| Gender | 274 |
| Age group | 63 |
| Gender/Age | 59 |
| Regional | |
| Overall | 58 |
| Gender | 51 |
| Age group | 12 |
| Gender/Age | 11 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1295.5 |
| Dp | 85 |
| Prat | 1380.5 |
Performance (12 months)
| Games | 14 |
| Score | 7 |
| Percent | 50 |
| Aor | 1279 |
| Dp | 0 |
| Prat | 1279 |
Performance (History)
| Games | 26 |
| Score | 13 |
| Percent | 50 |
| Aor | 1258.1 |
| Dp | 0 |
| Prat | 1258.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |