PLAYER PAGE
Marlin Pietersen
1080134637Overberg (WOS)Personal
Main rating
| Rating | 1205 |
| K-factor | 36 |
| Floor | 712.4 |
| Highest | 1212.4 (2025-09-01) |
| Min/Max +/- allowed | 163 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1108.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1205 |
| K-factor | 36 |
| Floor | 712.4 |
| Highest | 1212.4 (2025-09-01) |
| Min/Max +/- allowed | 162.9 |
Standard rating
| Rating | 1196.8 |
| K-factor | 36 |
| Floor | 713.4 |
| Highest | 1213.4 (2025-09-01) |
| Min/Max +/- allowed | 162.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1196.8 |
| K-factor | 36 |
| Floor | 713.4 |
| Highest | 1213.4 (2025-09-01) |
| Min/Max +/- allowed | 162.7 |
Rapid rating
| Rating | 1211.8 |
| K-factor | 36 |
| Floor | 711.8 |
| Highest | 1211.8 (2026-02-28) |
| Min/Max +/- allowed | 163 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1211.8 |
| K-factor | 36 |
| Floor | 711.8 |
| Highest | 1211.8 (2026-02-28) |
| Min/Max +/- allowed | 163 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | Overberg Schools High School Trials 2026 (U17 Boys) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1200.1 | 6 | 3 | 1240 | 0 | Details |
| 2 | Western Cape Schools - Top Schools 2025 (U19) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1212.4 | 5 | 2 | 1127.4 | 0 | Details |
| 3 | Overberg Top Schools 2025 (U15-U19) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1199.8 | 5 | 3 | 1264.4 | 0 | Details |
| 4 | Overberg Schools - HS Closed 2025 (U17 Boys) | Standard | 2025-03-22 | 2025-03-22 | Overberg (WOS) | 5 | 1199.3 | 5 | 1.5 | 1067.6 | 0 | Details |
| 5 | Overberg Schools - HS Trials 2025 (U17 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1200 | 6 | 3 | 1146.1 | 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 | 6 |
| Wins | 3 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1240 |
| Performance | 1240 |
Game statistics (History)
| Games | 27 |
| Wins | 11 |
| Draws | 3 |
| Losses | 13 |
| White | 12 |
| Black | 15 |
| White wins | 8 |
| Black wins | 3 |
| Score | 12.5 |
| Percent | 46.3 |
| Dp | -31.5 |
| AOR | 1202.4 |
| Performance | 1170.9 |
Rankings (Main)
| National | |
| Overall | 12177 |
| Gender | 9607 |
| Age group | 1448 |
| Gender/Age | 1193 |
| Provincial | |
| Overall | 3489 |
| Gender | 2671 |
| Age group | 368 |
| Gender/Age | 295 |
| Regional | |
| Overall | 266 |
| Gender | 182 |
| Age group | 25 |
| Gender/Age | 17 |
Rankings (Standard)
| National | |
| Overall | 10603 |
| Gender | 8186 |
| Age group | 1221 |
| Gender/Age | 997 |
| Provincial | |
| Overall | 3073 |
| Gender | 2258 |
| Age group | 341 |
| Gender/Age | 271 |
| Regional | |
| Overall | 192 |
| Gender | 123 |
| Age group | 19 |
| Gender/Age | 14 |
Rankings (Rapid)
| National | |
| Overall | 3978 |
| Gender | 3129 |
| Age group | 396 |
| Gender/Age | 336 |
| Provincial | |
| Overall | 1591 |
| Gender | 1231 |
| Age group | 139 |
| Gender/Age | 123 |
| Regional | |
| Overall | 218 |
| Gender | 145 |
| Age group | 20 |
| Gender/Age | 14 |
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 | 6 |
| Score | 3 |
| Percent | 50 |
| Aor | 1240 |
| Dp | 0 |
| Prat | 1240 |
Performance (12 months)
| Games | 21 |
| Score | 9.5 |
| Percent | 45.2 |
| Aor | 1218.4 |
| Dp | -40.5 |
| Prat | 1177.9 |
Performance (History)
| Games | 27 |
| Score | 12.5 |
| Percent | 46.3 |
| Aor | 1202.4 |
| Dp | -31.5 |
| Prat | 1170.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Byrne, R (Russel) | 2 | 1 | 1 | Overberg Schools - HS Trials 2025 (U17 Boys) | Overberg Schools - HS Closed 2025 (U17 Boys) | Details |
| Overall | 2 | Flippies, S (Shaun) | 2 | 1 | 1 | Overberg Schools - HS Trials 2025 (U17 Boys) | Overberg Schools High School Trials 2026 (U17 Boys) | Details |
| Rapid | 1 | Flippies, S (Shaun) | 2 | 1 | 1 | Overberg Schools - HS Trials 2025 (U17 Boys) | Overberg Schools High School Trials 2026 (U17 Boys) | Details |