PLAYER PAGE
Sj Marais
1150192071Ekurhuleni (GE)Personal
Main rating
| Rating | 1298.9 |
| K-factor | 36 |
| Floor | 798.9 |
| Highest | 1302.9 (2024-10-01) |
| Min/Max +/- allowed | 143 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1223.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1298.9 |
| K-factor | 36 |
| Floor | 798.9 |
| Highest | 1302.9 (2024-10-01) |
| Min/Max +/- allowed | 143.2 |
Standard rating
| Rating | 1284.4 |
| K-factor | 36 |
| Floor | 784.4 |
| Highest | 1377.1 (2024-10-01) |
| Min/Max +/- allowed | 128.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1284.4 |
| K-factor | 36 |
| Floor | 784.4 |
| Highest | 1377.1 (2024-10-01) |
| Min/Max +/- allowed | 128.8 |
Rapid rating
| Rating | 1282.5 |
| K-factor | 36 |
| Floor | 782.5 |
| Highest | 1289 (2024-02-01) |
| Min/Max +/- allowed | 146.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1226.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1282.5 |
| K-factor | 36 |
| Floor | 782.5 |
| Highest | 1289 (2024-02-01) |
| Min/Max +/- allowed | 146.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| 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 (2024-02-01) |
| 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 | LS Northmead 2026 (U11) | Rapid | 2026-01-31 | 2026-01-31 | Ekurhuleni (GE) | 5 | 1263.3 | 5 | 4.5 | 1602 | 0 | Details |
| 2 | Benoni Primary School Cluster Teams 2025 (U11B) | Rapid | 2025-08-02 | 2025-08-02 | Ekurhuleni (GE) | 5 | 1289.1 | 5 | 1.5 | 1030 | 0 | Details |
| 3 | Benoni Primary School Cluster 12 April 2025 (U11 Open) | Standard | 2025-04-12 | 2025-04-12 | Ekurhuleni (GE) | 5 | 1270.8 | 5 | 3.5 | 1366.9 | 0 | Details |
| 4 | LS Northmead Trials 2025 (U11) | Rapid | 2025-01-25 | 2025-01-25 | Ekurhuleni (GE) | 5 | 1266.8 | 5 | 3 | 1304.9 | 0 | Details |
| 5 | Gauteng Top Schools 2024 (U9 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1238.4 | 5 | 3.5 | 1391.3 | 0 | Details |
| 6 | Ekurhuleni North Schools Finals - Teams 2024 (U9 Open) | Standard | 2024-08-03 | 2024-08-03 | Ekurhuleni (GE) | 5 | 1224.4 | 3 | 2 | 1370.3 | 0 | Details |
| 7 | Benoni Primary School Cluster Individuals 2024 (U9 Boys) | Rapid | 2024-03-09 | 2024-03-09 | Ekurhuleni (GE) | 5 | 1211 | 5 | 3 | 1306.7 | 0 | Details |
| 8 | Laerskool Northmead Proewe 2024 (U9) | Rapid | 2024-02-10 | 2024-02-10 | Ekurhuleni (GE) | 5 | 1200 | 5 | 3 | 1285 | 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 | 5 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| AOR | 1262 |
| Performance | 1602 |
Game statistics (History)
| Games | 38 |
| Wins | 21 |
| Draws | 6 |
| Losses | 11 |
| White | 19 |
| Black | 19 |
| White wins | 12 |
| Black wins | 9 |
| Score | 24 |
| Percent | 63.2 |
| Dp | 111.8 |
| AOR | 1218.3 |
| Performance | 1330.1 |
Rankings (Main)
| National | |
| Overall | 6033 |
| Gender | 4988 |
| Age group | 562 |
| Gender/Age | 441 |
| Provincial | |
| Overall | 2036 |
| Gender | 1686 |
| Age group | 193 |
| Gender/Age | 157 |
| Regional | |
| Overall | 406 |
| Gender | 320 |
| Age group | 27 |
| Gender/Age | 21 |
Rankings (Standard)
| National | |
| Overall | 5856 |
| Gender | 4778 |
| Age group | 575 |
| Gender/Age | 449 |
| Provincial | |
| Overall | 2103 |
| Gender | 1717 |
| Age group | 216 |
| Gender/Age | 176 |
| Regional | |
| Overall | 399 |
| Gender | 310 |
| Age group | 33 |
| Gender/Age | 25 |
Rankings (Rapid)
| National | |
| Overall | 2278 |
| Gender | 1859 |
| Age group | 279 |
| Gender/Age | 220 |
| Provincial | |
| Overall | 413 |
| Gender | 340 |
| Age group | 43 |
| Gender/Age | 40 |
| Regional | |
| Overall | 140 |
| Gender | 101 |
| Age group | 21 |
| Gender/Age | 20 |
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 | 4.5 |
| Percent | 90 |
| Aor | 1262 |
| Dp | 340 |
| Prat | 1602 |
Performance (12 months)
| Games | 15 |
| Score | 9.5 |
| Percent | 63.3 |
| Aor | 1219.6 |
| Dp | 113.3 |
| Prat | 1333 |
Performance (History)
| Games | 38 |
| Score | 24 |
| Percent | 63.2 |
| Aor | 1218.3 |
| Dp | 111.8 |
| Prat | 1330.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Rensburg, J (Janru) | 2 | 1 | 1 | Laerskool Northmead Proewe 2024 (U9) | LS Northmead 2026 (U11) | Details |
| Rapid | 1 | Van Rensburg, J (Janru) | 2 | 1 | 1 | Laerskool Northmead Proewe 2024 (U9) | LS Northmead 2026 (U11) | Details |