PLAYER PAGE
Chalo Mwimba
1150322319Buffalo City (EBC)Personal
Main rating
| Rating | 1359 |
| K-factor | 36 |
| Floor | 897.8 |
| Highest | 1397.8 (2026-04-01) |
| Min/Max +/- allowed | 125 |
| Rating Change () | |
| Games | 4 |
| Score | 2 |
| We | 1.72 |
| SWe | 0.23 |
| Temp +/- | 8.5 |
| Penalties | 0 |
| Weight perform | 1286.3 |
| Final +/- | +8.5 |
| New Rating () | |
| Rating | 1367.5 |
| K-factor | 36 |
| Floor | 897.8 |
| Highest | 1397.8 (2026-04-01) |
| Min/Max +/- allowed | 125.1 |
Standard rating
| Rating | 1371.8 |
| K-factor | 36 |
| Floor | 897.8 |
| Highest | 1397.8 (2026-04-01) |
| Min/Max +/- allowed | 125.1 |
| Rating Change () | |
| Games | 4 |
| Score | 2 |
| We | 1.74 |
| SWe | 0.26 |
| Temp +/- | 9.3 |
| Penalties | 0 |
| Weight perform | 1348.2 |
| Final +/- | +9.3 |
| New Rating () | |
| Rating | 1381.1 |
| K-factor | 36 |
| Floor | 897.8 |
| Highest | 1397.8 (2026-04-01) |
| Min/Max +/- allowed | 125.1 |
Rapid rating
| Rating | 1180.3 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-01) |
| 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 | 1180.3 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-08-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-07-01) |
| 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 (2025-07-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 5 (U12) | Standard | 2026-07-11 | 2026-07-11 | Buffalo City (EBC) | 5 | 1359 | 4 | 2 | 1419.8 | 8.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Beacon Bay Juniors Open 2026 (Intermediate) | Rapid | 2026-06-13 | 2026-06-13 | Buffalo City (EBC) | 6 | 1374 | 5 | 2 | 1213.1 | -15 | Details |
| 2 | 2026 Buffalo City Chess Trials 4 (U12) | Standard | 2026-05-30 | 2026-05-30 | Buffalo City (EBC) | 5 | 1397.8 | 5 | 2.5 | 1253.5 | -23.9 | Details |
| 3 | Hudson Park Primary Festival 2026 (U12) | Standard | 2026-03-07 | 2026-03-07 | Buffalo City (EBC) | 5 | 1363.4 | 5 | 3 | 1372.3 | 0.7 | Details |
| 4 | 3rd Annual WSC-ELIDZ Chess Extravaganza 2026 (U12) | Standard | 2026-03-14 | 2026-03-14 | Buffalo City (EBC) | 5 | 1363.4 | 0 | 0 | 500 | 0 | Details |
| 5 | 2026 Buffalo City Chess Trials 3 (U12) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1197.6 | 5 | 3 | 1374.3 | 29.6 | Details |
| 6 | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1197.6 | 4 | 4 | 1672.4 | 66.7 | Details |
| 7 | 2026 Buffalo City Chess Trials 1 (U12) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1183.8 | 4 | 3 | 1467.4 | 14.4 | Details |
| 8 | Beacon Bay Christmas Rapid Tournament 2025 | Rapid | 2025-11-29 | 2025-11-29 | Buffalo City (EBC) | 6 | 1189.5 | 3 | 1 | 1169.6 | -0.2 | Details |
| 9 | Buffalo City Chess Clubs League 2025 (C) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 6 | 1198.9 | 4 | 1 | 1023.1 | -15.6 | Details |
| 10 | Buffalo City Chess Clubs League 2025 (C) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 6 | 1198.9 | 4 | 1 | 1023.1 | -15.6 | Details |
| 11 | 3rd Chess Vikings Open Championship 2025 (D) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 6 | 1200.1 | 1 | 0 | 773.1 | -7.6 | Details |
| 12 | Beacon Bay Library June Practice 2025 | Rapid | 2025-06-07 | 2025-06-07 | Buffalo City (EBC) | 6 | 1200 | 6 | 3 | 1201.4 | 0.1 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 2 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1419.8 |
| Performance | 1419.8 |
Game statistics ()
| Games | 32 |
| Wins | 19 |
| Draws | 1 |
| Losses | 12 |
| White | 16 |
| Black | 16 |
| White wins | 11 |
| Black wins | 8 |
| Score | 19.5 |
| Percent | 60.9 |
| Dp | 93 |
| AOR | 1291.6 |
| Performance | 1384.5 |
Game statistics (History)
| Games | 50 |
| Wins | 25 |
| Draws | 1 |
| Losses | 24 |
| White | 24 |
| Black | 26 |
| White wins | 15 |
| Black wins | 10 |
| Score | 25.5 |
| Percent | 51 |
| Dp | 8.5 |
| AOR | 1271.1 |
| Performance | 1279.6 |
Rankings (Main)
| National | |
| Overall | 4594 |
| Gender | 3826 |
| Age group | 423 |
| Gender/Age | 322 |
| Provincial | |
| Overall | 470 |
| Gender | 394 |
| Age group | 49 |
| Gender/Age | 36 |
| Regional | |
| Overall | 158 |
| Gender | 126 |
| Age group | 19 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 3817 |
| Gender | 3163 |
| Age group | 362 |
| Gender/Age | 276 |
| Provincial | |
| Overall | 410 |
| Gender | 341 |
| Age group | 48 |
| Gender/Age | 35 |
| Regional | |
| Overall | 144 |
| Gender | 116 |
| Age group | 19 |
| Gender/Age | 13 |
Rankings (Rapid)
| National | |
| Overall | 5208 |
| Gender | 3986 |
| Age group | 881 |
| Gender/Age | 642 |
| Provincial | |
| Overall | 399 |
| Gender | 325 |
| Age group | 69 |
| Gender/Age | 52 |
| Regional | |
| Overall | 149 |
| Gender | 115 |
| Age group | 36 |
| Gender/Age | 25 |
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 | 4 |
| Score | 2 |
| Percent | 50 |
| Aor | 1419.8 |
| Dp | 0 |
| Prat | 1419.8 |
Performance ()
| Games | 32 |
| Score | 19.5 |
| Percent | 60.9 |
| Aor | 1291.6 |
| Dp | 93 |
| Prat | 1384.5 |
Performance (12 months)
| Games | 44 |
| Score | 22.5 |
| Percent | 51.1 |
| Aor | 1280.6 |
| Dp | 9.7 |
| Prat | 1290.3 |
Performance (History)
| Games | 50 |
| Score | 25.5 |
| Percent | 51 |
| Aor | 1271.1 |
| Dp | 8.5 |
| Prat | 1279.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Jikijela, A (Ayana) | 3 | 0 | 3 | Beacon Bay Library June Practice 2025 | 2026 Buffalo City Chess Trials 4 (U12) | Details |
| Overall | 2 | Matyeshana, L (Libone) | 2 | 2 | 0 | 2026 Buffalo City Chess Trials 3 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |
| Overall | 3 | Gonya, M (Mvuni) | 2 | 0 | 2 | 2026 Buffalo City Chess Trials 1 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |
| Overall | 4 | Vutula, L (Lubom) | 2 | 1 | 1 | 2026 Buffalo City Chess Trials 4 (U12) | Beacon Bay Juniors Open 2026 (Intermediate) | Details |
| Overall | 5 | Rayner, Z (Zakiyah) | 2 | 2 | 0 | 2026 Buffalo City Chess Trials 3 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |
| Standard | 1 | Matyeshana, L (Libone) | 2 | 2 | 0 | 2026 Buffalo City Chess Trials 3 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |
| Standard | 2 | Jikijela, A (Ayana) | 2 | 0 | 2 | 2026 Buffalo City Chess Trials 3 (U12) | 2026 Buffalo City Chess Trials 4 (U12) | Details |
| Standard | 3 | Gonya, M (Mvuni) | 2 | 0 | 2 | 2026 Buffalo City Chess Trials 1 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |
| Standard | 4 | Rayner, Z (Zakiyah) | 2 | 2 | 0 | 2026 Buffalo City Chess Trials 3 (U12) | Hudson Park Primary Festival 2026 (U12) | Details |