PLAYER PAGE
Siyabonga Ntuli
1080305857Ekurhuleni (GE)Personal
Main rating
| Rating | 1298.8 |
| K-factor | 36 |
| Floor | 798.8 |
| Highest | 1298.8 (2026-02-28) |
| Min/Max +/- allowed | 144 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1269.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1298.8 |
| K-factor | 36 |
| Floor | 798.8 |
| Highest | 1298.8 (2026-02-28) |
| Min/Max +/- allowed | 144 |
Standard rating
| Rating | 1309.9 |
| K-factor | 36 |
| Floor | 809.9 |
| Highest | 1309.9 (2026-02-28) |
| Min/Max +/- allowed | 141.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1269.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1309.9 |
| K-factor | 36 |
| Floor | 809.9 |
| Highest | 1309.9 (2026-02-28) |
| Min/Max +/- allowed | 141.8 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-06-01) |
| 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 (2024-06-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-06-01) |
| 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 (2024-06-01) |
| 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 | Ekurhuleni 1st Standard Tournament 2026 (B) | Standard | 2026-02-14 | 2026-02-14 | Ekurhuleni (GE) | 5 | 1247.4 | 5 | 2 | 1283.8 | 0 | Details |
| 2 | JP Wagner Cup 2026 (U18+U20) | Standard | 2026-01-26 | 2026-01-26 | Ekurhuleni (GE) | 5 | 1247.4 | 5 | 3 | 1493.7 | 0 | Details |
| 3 | Ekurhuleni Trials 2025 (C) | Standard | 2025-05-24 | 2025-05-24 | Ekurhuleni (GE) | 5 | 1233.1 | 5 | 2 | 1263.4 | 0 | Details |
| 4 | D5 Anker 2025 (U18 Boys) | Standard | 2025-05-17 | 2025-05-17 | Ekurhuleni (GE) | 5 | 1233.1 | 5 | 3 | 1270.8 | 0 | Details |
| 5 | Ekurhuleni/Springs Open 025 (U18+U20) | Standard | 2025-02-22 | 2025-02-22 | Ekurhuleni (GE) | 5 | 1271.1 | 4 | 0 | 1020.3 | 0 | Details |
| 6 | East Rand Chess Year end Open 2024 (B) | Standard | 2024-11-30 | 2024-11-30 | Ekurhuleni (GE) | 5 | 1197.7 | 5 | 4 | 1583.6 | 0 | Details |
| 7 | Ekurhuleni Trails 3 2024 (U18+U20) | Standard | 2024-08-24 | 2024-08-24 | Ekurhuleni (GE) | 5 | 1200 | 4 | 1 | 1187.2 | 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 | 10 |
| Wins | 5 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 6 |
| White wins | 0 |
| Black wins | 5 |
| Score | 5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1388.8 |
| Performance | 1388.8 |
Game statistics (History)
| Games | 33 |
| Wins | 14 |
| Draws | 2 |
| Losses | 17 |
| White | 16 |
| Black | 17 |
| White wins | 3 |
| Black wins | 11 |
| Score | 15 |
| Percent | 45.5 |
| Dp | -38.6 |
| AOR | 1351 |
| Performance | 1312.3 |
Rankings (Main)
| National | |
| Overall | 6036 |
| Gender | 4989 |
| Age group | 782 |
| Gender/Age | 657 |
| Provincial | |
| Overall | 2038 |
| Gender | 1687 |
| Age group | 273 |
| Gender/Age | 228 |
| Regional | |
| Overall | 407 |
| Gender | 321 |
| Age group | 65 |
| Gender/Age | 52 |
Rankings (Standard)
| National | |
| Overall | 5065 |
| Gender | 4184 |
| Age group | 658 |
| Gender/Age | 550 |
| Provincial | |
| Overall | 1812 |
| Gender | 1501 |
| Age group | 234 |
| Gender/Age | 194 |
| Regional | |
| Overall | 333 |
| Gender | 265 |
| Age group | 52 |
| Gender/Age | 39 |
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 | 10 |
| Score | 5 |
| Percent | 50 |
| Aor | 1388.8 |
| Dp | 0 |
| Prat | 1388.8 |
Performance (12 months)
| Games | 20 |
| Score | 10 |
| Percent | 50 |
| Aor | 1327.9 |
| Dp | 0 |
| Prat | 1327.9 |
Performance (History)
| Games | 33 |
| Score | 15 |
| Percent | 45.5 |
| Aor | 1351 |
| Dp | -38.6 |
| Prat | 1312.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Grootboom, C (Chante) | 3 | 1 | 2 | East Rand Chess Year end Open 2024 (B) | JP Wagner Cup 2026 (U18+U20) | Details |
| Overall | 2 | Du Toit, J (Jaunre) | 2 | 2 | 0 | Ekurhuleni Trials 2025 (C) | JP Wagner Cup 2026 (U18+U20) | Details |
| Standard | 1 | Grootboom, C (Chante) | 3 | 1 | 2 | East Rand Chess Year end Open 2024 (B) | JP Wagner Cup 2026 (U18+U20) | Details |
| Standard | 2 | Du Toit, J (Jaunre) | 2 | 2 | 0 | Ekurhuleni Trials 2025 (C) | JP Wagner Cup 2026 (U18+U20) | Details |