PLAYER PAGE
Oshman Marais
1090320280Namakwa (NCN)Personal
Main rating
| Rating | 1203.9 |
| K-factor | 36 |
| Floor | 705.7 |
| Highest | 1205.7 (2025-09-01) |
| Min/Max +/- allowed | 164 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1072.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1203.9 |
| K-factor | 36 |
| Floor | 705.7 |
| Highest | 1205.7 (2025-09-01) |
| Min/Max +/- allowed | 164.5 |
Standard rating
| Rating | 1187.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-05-13) |
| 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 | 1187.4 |
| K-factor | 40 |
| Floor | 699.9 |
| Highest | 1199.9 (2025-05-13) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1268.5 |
| K-factor | 36 |
| Floor | 768.5 |
| Highest | 1268.5 (2025-09-01) |
| Min/Max +/- allowed | 150.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1268.5 |
| K-factor | 36 |
| Floor | 768.5 |
| Highest | 1268.5 (2025-09-01) |
| Min/Max +/- allowed | 150.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| 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 (2025-06-01) |
| 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 | Namakwa Toernooi 7 Maart 2026 (U18) | Standard | 2026-03-07 | 2026-03-07 | Namakwa (NCN) | 5 | 1205.7 | 5 | 2.5 | 1202.6 | -1.8 | Details |
| 2 | Northern Cape Closed 202 (U18 Open) | Standard | 2025-08-22 | 2025-08-23 | ZF Mgcawu (NZF) | 5 | 1199.7 | 5 | 1.5 | 1072.4 | -13.3 | Details |
| 3 | Namakwa Toernooi 3 2025 (U18) | Rapid | 2025-08-09 | 2025-08-09 | Namakwa (NCN) | 10 | 1199.7 | 10 | 7 | 1363.5 | 16.3 | Details |
| 4 | Spartan Bishops Championships Elite 2025 (U18) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1200 | 4 | 0 | 879.9 | -25.4 | Details |
| 5 | 2025 Namakwa Skaak Toernoei 2.0 (U16) | Standard | 2025-05-10 | 2025-05-10 | Namakwa (NCN) | 5 | 1200 | 5 | 3 | 1284.1 | 7.6 | 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 | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1202.6 |
| Performance | 1202.6 |
Game statistics (History)
| Games | 29 |
| Wins | 13 |
| Draws | 2 |
| Losses | 14 |
| White | 15 |
| Black | 14 |
| White wins | 7 |
| Black wins | 6 |
| Score | 14 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1219.8 |
| Performance | 1205.2 |
Rankings (Main)
| National | |
| Overall | 12796 |
| Gender | 10054 |
| Age group | 1922 |
| Gender/Age | 1516 |
| Provincial | |
| Overall | 440 |
| Gender | 361 |
| Age group | 75 |
| Gender/Age | 64 |
| Regional | |
| Overall | 52 |
| Gender | 45 |
| Age group | 14 |
| Gender/Age | 12 |
Rankings (Standard)
| National | |
| Overall | 11489 |
| Gender | 8774 |
| Age group | 1742 |
| Gender/Age | 1337 |
| Provincial | |
| Overall | 463 |
| Gender | 369 |
| Age group | 83 |
| Gender/Age | 69 |
| Regional | |
| Overall | 49 |
| Gender | 42 |
| Age group | 13 |
| Gender/Age | 11 |
Rankings (Rapid)
| National | |
| Overall | 2663 |
| Gender | 2181 |
| Age group | 331 |
| Gender/Age | 273 |
| Provincial | |
| Overall | 33 |
| Gender | 32 |
| Age group | 6 |
| Gender/Age | 6 |
| Regional | |
| Overall | 8 |
| Gender | 8 |
| Age group | 3 |
| Gender/Age | 3 |
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 | 2.5 |
| Percent | 50 |
| Aor | 1202.6 |
| Dp | 0 |
| Prat | 1202.6 |
Performance (12 months)
| Games | 20 |
| Score | 11 |
| Percent | 55 |
| Aor | 1208 |
| Dp | 42.5 |
| Prat | 1250.5 |
Performance (History)
| Games | 29 |
| Score | 14 |
| Percent | 48.3 |
| Aor | 1219.8 |
| Dp | -14.7 |
| Prat | 1205.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Den Heever, M (Matthew) | 2 | 1 | 1 | 2025 Namakwa Skaak Toernoei 2.0 (U16) | Namakwa Toernooi 3 2025 (U18) | Details |
| Overall | 2 | Drage, S (Shaunwin) | 2 | 1 | 1 | Namakwa Toernooi 3 2025 (U18) | Northern Cape Closed 202 (U18 Open) | Details |
| Overall | 3 | Engelbrecht, J (Jatin) | 2 | 1 | 1 | 2025 Namakwa Skaak Toernoei 2.0 (U16) | Namakwa Toernooi 3 2025 (U18) | Details |
| Overall | 4 | Smith, J (Jean-Pete) | 2 | 0 | 2 | Namakwa Toernooi 3 2025 (U18) | Northern Cape Closed 202 (U18 Open) | Details |