PLAYER PAGE
Jabulani Zange
1110318634Sedibeng (GSV)Personal
Main rating
| Rating | 1227.3 |
| K-factor | 36 |
| Floor | 727.3 |
| Highest | 1227.3 (2025-11-01) |
| Min/Max +/- allowed | 159 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1137 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1227.3 |
| K-factor | 36 |
| Floor | 727.3 |
| Highest | 1227.3 (2025-11-01) |
| Min/Max +/- allowed | 159.5 |
Standard rating
| Rating | 1199.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| 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 | 1199.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1218.5 |
| K-factor | 36 |
| Floor | 718.5 |
| Highest | 1218.5 (2025-11-01) |
| Min/Max +/- allowed | 161.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1218.5 |
| K-factor | 36 |
| Floor | 718.5 |
| Highest | 1218.5 (2025-11-01) |
| Min/Max +/- allowed | 161.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| 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 (2025-04-01) |
| 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 | 2025 Sedibeng Municipality OR Tambo Soncini Chess Finals (Boys) | Rapid | 2025-10-18 | 2025-10-18 | Sedibeng (GSV) | 6 | 1209.4 | 6 | 3 | 1325.3 | 0 | Details |
| 2 | 2025 Emfuleni Local Municipality Soncini Chess Trials (U14 Boys) | Rapid | 2025-09-24 | 2025-09-24 | Sedibeng (GSV) | 6 | 1199.7 | 6 | 3 | 1258.6 | 0 | Details |
| 3 | 2025 The ELM Rustervaal Community Library Chess Tournament (C) | Standard | 2025-07-18 | 2025-07-18 | Sedibeng (GSV) | 5 | 1199.7 | 5 | 2.5 | 1236.2 | 0 | Details |
| 4 | 2025 The ELM Zone 7 Community Library Chess Tournament (C) | Standard | 2025-07-11 | 2025-07-11 | Sedibeng (GSV) | 5 | 1199.7 | 5 | 2 | 1149 | 0 | Details |
| 5 | Sebokeng Chess Rapid 21 Mar 2025 (B) | Rapid | 2025-03-21 | 2025-03-21 | Sedibeng (GSV) | 6 | 1200 | 5 | 1 | 941 | 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 | 27 |
| Wins | 10 |
| Draws | 3 |
| Losses | 14 |
| White | 13 |
| Black | 14 |
| White wins | 2 |
| Black wins | 8 |
| Score | 11.5 |
| Percent | 42.6 |
| Dp | -63 |
| AOR | 1253.1 |
| Performance | 1190.2 |
Rankings (Main)
| National | |
| Overall | 10009 |
| Gender | 8038 |
| Age group | 1852 |
| Gender/Age | 1405 |
| Provincial | |
| Overall | 3376 |
| Gender | 2687 |
| Age group | 635 |
| Gender/Age | 460 |
| Regional | |
| Overall | 379 |
| Gender | 313 |
| Age group | 82 |
| Gender/Age | 63 |
Rankings (Standard)
| National | |
| Overall | 10094 |
| Gender | 7854 |
| Age group | 1879 |
| Gender/Age | 1397 |
| Provincial | |
| Overall | 3543 |
| Gender | 2734 |
| Age group | 692 |
| Gender/Age | 490 |
| Regional | |
| Overall | 423 |
| Gender | 333 |
| Age group | 96 |
| Gender/Age | 72 |
Rankings (Rapid)
| National | |
| Overall | 3783 |
| Gender | 2989 |
| Age group | 826 |
| Gender/Age | 622 |
| Provincial | |
| Overall | 728 |
| Gender | 575 |
| Age group | 150 |
| Gender/Age | 101 |
| Regional | |
| Overall | 125 |
| Gender | 102 |
| Age group | 35 |
| Gender/Age | 28 |
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 | 27 |
| Score | 11.5 |
| Percent | 42.6 |
| Aor | 1253.1 |
| Dp | -63 |
| Prat | 1190.2 |
Performance (History)
| Games | 27 |
| Score | 11.5 |
| Percent | 42.6 |
| Aor | 1253.1 |
| Dp | -63 |
| Prat | 1190.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mkwanazi, N (Nkosinathi) | 2 | 2 | 0 | 2025 The ELM Rustervaal Community Library Chess Tournament (C) | 2025 Sedibeng Municipality OR Tambo Soncini Chess Finals (Boys) | Details |
| Overall | 2 | Mbelle, S (Siphosethu Neo-Entle) | 2 | 1 | 1 | 2025 The ELM Zone 7 Community Library Chess Tournament (C) | 2025 The ELM Rustervaal Community Library Chess Tournament (C) | Details |
| Standard | 1 | Mbelle, S (Siphosethu Neo-Entle) | 2 | 1 | 1 | 2025 The ELM Zone 7 Community Library Chess Tournament (C) | 2025 The ELM Rustervaal Community Library Chess Tournament (C) | Details |