PLAYER PAGE
Rudolf Crafford
1090307451Bojanala Platina (NBR)Personal
Main rating
| Rating | 1150 |
| K-factor | 36 |
| Floor | 715.6 |
| Highest | 1238.8 (2024-07-01) |
| Min/Max +/- allowed | 157 |
| Rating Change () | |
| Games | 5 |
| Score | 0 |
| We | 1 |
| SWe | -0.83 |
| Temp +/- | -29.8 |
| Penalties | 0 |
| Weight perform | 1024.8 |
| Final +/- | -29.8 |
| New Rating () | |
| Rating | 1120.3 |
| K-factor | 36 |
| Floor | 715.6 |
| Highest | 1238.8 (2024-07-01) |
| Min/Max +/- allowed | 156.9 |
Standard rating
| Rating | 1196.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 5 |
| Score | 0 |
| We | 1.33 |
| SWe | -1.33 |
| Temp +/- | -47.9 |
| Penalties | 0 |
| Weight perform | 1141.9 |
| Final +/- | -47.9 |
| New Rating () | |
| Rating | 1148.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1077.3 |
| K-factor | 36 |
| Floor | 722 |
| Highest | 1298.1 (2024-07-01) |
| Min/Max +/- allowed | 144.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 970.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1077.3 |
| K-factor | 36 |
| Floor | 722 |
| Highest | 1298.1 (2024-07-01) |
| Min/Max +/- allowed | 144.2 |
Blitz rating
| Rating | 1067.3 |
| 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 | 1067.3 |
| 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 |
| 1 | Bojanala's Circuit Champs 3 of 4 2026 (U18) | Standard | 2026-10-03 | 2026-10-03 | Bojanala Platina (NBR) | 5 | 1150 | 5 | 0 | 1003.9 | -29.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Bojanala's Kings & Queens 2026 (Open) | Blitz | 2026-09-19 | 2026-09-19 | Bojanala Platina (NBR) | 9 | 1145.3 | 8 | 1 | 973 | -10.1 | Details |
| 2 | 2026 Bojanala Closed Circuit Championship 2 of 4 (U18) | Standard | 2026-09-05 | 2026-09-05 | Bojanala Platina (NBR) | 5 | 1145.3 | 4 | 1 | 1356.3 | 14.8 | Details |
| 3 | Bojanala's Clash Of Schools 2026 (U17) | Rapid | 2026-08-08 | 2026-08-08 | Bojanala Platina (NBR) | 5 | 1145.3 | 4 | 1 | 902.2 | -32.7 | Details |
| 4 | Bojanala's Selly Park Winter Open 2026 (Rooks+Queens) | Standard | 2026-05-16 | 2026-05-16 | Bojanala Platina (NBR) | 5 | 1171.6 | 5 | 0.5 | 1297.8 | 6.3 | Details |
| 5 | Robday Chess Tournament 2026 (U18) | Rapid | 2026-04-25 | 2026-04-25 | Bojanala Platina (NBR) | 5 | 1192.2 | 5 | 1 | 1052.1 | -20.6 | Details |
| 6 | 2025 Mzansi Inter Provincial Team Championships (U18 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1201.6 | 5 | 0 | 1057.5 | -17.4 | Details |
| 7 | Bojanala's Kings & Queens 2025 (Blitz) | Blitz | 2025-10-25 | 2025-10-25 | Bojanala Platina (NBR) | 9 | 1204.2 | 8 | 3 | 1290.9 | 2.7 | Details |
| 8 | Bojanala's Battle Of Mount Cambridge 2025 (Bishops) | Standard | 2025-10-11 | 2025-10-11 | Bojanala Platina (NBR) | 5 | 1204.2 | 5 | 2 | 1285.7 | 8.3 | Details |
| 9 | Bojanala's FIDE On The Orion Express 2025 (Rooks) | Classical | 2025-10-03 | 2025-10-05 | Bojanala Platina (NBR) | 6 | 1204.2 | 6 | 1.5 | 1082.4 | -17.4 | Details |
| 10 | Bojanala's Clash Of Schools 2025 (U17+B-Juniors) | Rapid | 2025-08-02 | 2025-08-02 | Bojanala Platina (NBR) | 5 | 1204.1 | 5 | 2 | 1198.5 | 0 | Details |
| 11 | Robday Bergsig Sport Festival 2025 (Seniors) | Rapid | 2025-05-03 | 2025-05-03 | Bojanala Platina (NBR) | 5 | 1202.2 | 5 | 1 | 1256.7 | 1.1 | Details |
| 12 | Bojanala's Battle In The Kloof 2025 (Rooks) | Standard | 2025-02-15 | 2025-02-15 | Bojanala Platina (NBR) | 5 | 1202.8 | 5 | 1 | 1099.8 | -11 | Details |
| 13 | Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) | Rapid | 2024-08-10 | 2024-08-10 | Bojanala Platina (NBR) | 7 | 1215.6 | 7 | 2 | 1111.3 | -7.1 | Details |
| 14 | Bojanala's Clash Of Schools - Secondary 2024 (U15) | Rapid | 2024-07-27 | 2024-07-27 | Bojanala Platina (NBR) | 5 | 1200 | 5 | 3 | 1292.5 | 7.7 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 0 |
| Draws | 0 |
| Losses | 5 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| AOR | 1428.9 |
| Performance | 1003.9 |
Game statistics ()
| Games | 31 |
| Wins | 4 |
| Draws | 1 |
| Losses | 26 |
| White | 14 |
| Black | 17 |
| White wins | 3 |
| Black wins | 1 |
| Score | 4.5 |
| Percent | 14.5 |
| Dp | -301.6 |
| AOR | 1385.1 |
| Performance | 1083.5 |
Game statistics (History)
| Games | 82 |
| Wins | 18 |
| Draws | 4 |
| Losses | 60 |
| White | 39 |
| Black | 43 |
| White wins | 11 |
| Black wins | 7 |
| Score | 20 |
| Percent | 24.4 |
| Dp | -217.7 |
| AOR | 1365.8 |
| Performance | 1148.1 |
Rankings (Main)
| National | |
| Overall | 16375 |
| Gender | 12373 |
| Age group | 2315 |
| Gender/Age | 1766 |
| Provincial | |
| Overall | 1021 |
| Gender | 801 |
| Age group | 136 |
| Gender/Age | 107 |
| Regional | |
| Overall | 593 |
| Gender | 467 |
| Age group | 75 |
| Gender/Age | 58 |
Rankings (Standard)
| National | |
| Overall | 10238 |
| Gender | 7846 |
| Age group | 1533 |
| Gender/Age | 1185 |
| Provincial | |
| Overall | 670 |
| Gender | 543 |
| Age group | 76 |
| Gender/Age | 65 |
| Regional | |
| Overall | 363 |
| Gender | 298 |
| Age group | 36 |
| Gender/Age | 32 |
Rankings (Rapid)
| National | |
| Overall | 6361 |
| Gender | 4720 |
| Age group | 806 |
| Gender/Age | 598 |
| Provincial | |
| Overall | 282 |
| Gender | 218 |
| Age group | 52 |
| Gender/Age | 40 |
| Regional | |
| Overall | 261 |
| Gender | 201 |
| Age group | 52 |
| Gender/Age | 40 |
Rankings (Blitz)
| National | |
| Overall | 671 |
| Gender | 601 |
| Age group | 81 |
| Gender/Age | 71 |
| Provincial | |
| Overall | 40 |
| Gender | 33 |
| Age group | 5 |
| Gender/Age | 5 |
| Regional | |
| Overall | 35 |
| Gender | 28 |
| Age group | 5 |
| Gender/Age | 5 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 26 |
| Score | 4.5 |
| Percent | 17.3 |
| Aor | 1376.7 |
| Dp | -277.9 |
| Prat | 1098.8 |
Performance (12 months)
| Games | 31 |
| Score | 4.5 |
| Percent | 14.5 |
| Aor | 1393.7 |
| Dp | -301.6 |
| Prat | 1092.1 |
Performance (History)
| Games | 77 |
| Score | 20 |
| Percent | 26 |
| Aor | 1361.7 |
| Dp | -204.2 |
| Prat | 1157.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Changara, A (Adrian Tafara) | 4 | 1 | 3 | Bojanala's Battle In The Kloof 2025 (Rooks) | 2026 Bojanala Closed Circuit Championship 2 of 4 (U18) | Details |
| Overall | 2 | Neswiswa, K (Khano) | 2 | 2 | 0 | Bojanala's Battle Of Mount Cambridge 2025 (Bishops) | Bojanala's Clash Of Schools 2026 (U17) | Details |
| Overall | 3 | Nke, RB (Rebaone Bokang) | 2 | 2 | 0 | Robday Bergsig Sport Festival 2025 (Seniors) | Robday Chess Tournament 2026 (U18) | Details |
| Overall | 4 | Gouws, K (Karah) | 2 | 1 | 1 | Bojanala's Battle Of Mount Cambridge 2025 (Bishops) | Bojanala's Kings & Queens 2025 (Blitz) | Details |
| Overall | 5 | Mokoena, T (Thato) | 2 | 2 | 0 | Bojanala's Kings & Queens 2025 (Blitz) | 2026 Bojanala Closed Circuit Championship 2 of 4 (U18) | Details |
| Standard | 1 | Changara, A (Adrian Tafara) | 3 | 1 | 2 | Bojanala's Battle In The Kloof 2025 (Rooks) | 2026 Bojanala Closed Circuit Championship 2 of 4 (U18) | Details |
| Rapid | 1 | Nke, RB (Rebaone Bokang) | 2 | 2 | 0 | Robday Bergsig Sport Festival 2025 (Seniors) | Robday Chess Tournament 2026 (U18) | Details |