PLAYER PAGE
Pieter Zwemstra
1130160044Bojanala Platina (NBR)Personal
Main rating
| Rating | 1433.5 |
| K-factor | 32 |
| Floor | 933.5 |
| Highest | 1506.1 (2023-08-01) |
| Min/Max +/- allowed | 107 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1356.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1433.5 |
| K-factor | 32 |
| Floor | 933.5 |
| Highest | 1506.1 (2023-08-01) |
| Min/Max +/- allowed | 107.2 |
Standard rating
| Rating | 1315.2 |
| K-factor | 36 |
| Floor | 815.2 |
| Highest | 1451.5 (2024-07-01) |
| Min/Max +/- allowed | 115.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1315.2 |
| K-factor | 36 |
| Floor | 815.2 |
| Highest | 1451.5 (2024-07-01) |
| Min/Max +/- allowed | 115.9 |
Rapid rating
| Rating | 1380.5 |
| K-factor | 36 |
| Floor | 880.5 |
| Highest | 1627 (2023-08-01) |
| Min/Max +/- allowed | 90.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1380.5 |
| K-factor | 36 |
| Floor | 880.5 |
| Highest | 1627 (2023-08-01) |
| Min/Max +/- allowed | 90.2 |
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 | Bojanala's Clash Of Schools -Primary Schools 2025 (U13) | Rapid | 2025-07-26 | 2025-07-26 | Bojanala Platina (NBR) | 5 | 1399.4 | 5 | 4 | 1590 | 0 | Details |
| 2 | Kwaggasrus Rapids 2025 (Senior) | Rapid | 2025-05-17 | 2025-05-17 | Bojanala Platina (NBR) | 5 | 1332.5 | 5 | 5 | 1710.3 | 0 | Details |
| 3 | Bojanala Circuit Championships 1 of 4 2025 (U14) | Standard | 2025-03-01 | 2025-03-01 | Bojanala Platina (NBR) | 5 | 1329.5 | 5 | 3 | 1352.9 | 0 | Details |
| 4 | Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) | Classical | 2024-08-17 | 2024-08-17 | Bojanala Platina (NBR) | 5 | 1307.2 | 5 | 3 | 1406.1 | 0 | Details |
| 5 | Bojanala's Clash Of Schools 2024 (U11) | Standard | 2024-07-20 | 2024-07-20 | Bojanala Platina (NBR) | 5 | 1277.3 | 4 | 3 | 1507.3 | 0 | Details |
| 6 | Bojanala Olienpark's One For The Ages 2024 (Knights) | Standard | 2024-04-20 | 2024-04-20 | Bojanala Platina (NBR) | 5 | 1256.7 | 5 | 3 | 1366.9 | 0 | Details |
| 7 | Bojanala School League 2023 (U11) | Rapid | 2023-08-19 | 2023-08-19 | Bojanala Platina (NBR) | 5 | 1200 | 5 | 5 | 1575.7 | 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 | 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 (History)
| Games | 34 |
| Wins | 26 |
| Draws | 0 |
| Losses | 8 |
| White | 18 |
| Black | 16 |
| White wins | 13 |
| Black wins | 13 |
| Score | 26 |
| Percent | 76.5 |
| Dp | 225 |
| AOR | 1276.1 |
| Performance | 1501.1 |
Rankings (Main)
| National | |
| Overall | 2695 |
| Gender | 2314 |
| Age group | 274 |
| Gender/Age | 200 |
| Provincial | |
| Overall | 185 |
| Gender | 161 |
| Age group | 18 |
| Gender/Age | 14 |
| Regional | |
| Overall | 135 |
| Gender | 115 |
| Age group | 18 |
| Gender/Age | 14 |
Rankings (Standard)
| National | |
| Overall | 4910 |
| Gender | 4066 |
| Age group | 661 |
| Gender/Age | 481 |
| Provincial | |
| Overall | 322 |
| Gender | 280 |
| Age group | 42 |
| Gender/Age | 37 |
| Regional | |
| Overall | 200 |
| Gender | 169 |
| Age group | 30 |
| Gender/Age | 25 |
Rankings (Rapid)
| National | |
| Overall | 952 |
| Gender | 815 |
| Age group | 143 |
| Gender/Age | 111 |
| Provincial | |
| Overall | 27 |
| Gender | 22 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 25 |
| Gender | 20 |
| Age group | 4 |
| Gender/Age | 4 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 10 |
| Score | 9 |
| Percent | 90 |
| Aor | 1310.2 |
| Dp | 340 |
| Prat | 1650.2 |
Performance (History)
| Games | 34 |
| Score | 26 |
| Percent | 76.5 |
| Aor | 1276.1 |
| Dp | 225 |
| Prat | 1501.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Terblanche, B (Bernard) | 2 | 1 | 1 | Bojanala Olienpark's One For The Ages 2024 (Knights) | Bojanala's Clash Of Schools 2024 (U11) | Details |
| Overall | 2 | Botes, M (Mine) | 2 | 2 | 0 | Bojanala Circuit Championships 1 of 4 2025 (U14) | Kwaggasrus Rapids 2025 (Senior) | Details |
| Standard | 1 | Terblanche, B (Bernard) | 2 | 1 | 1 | Bojanala Olienpark's One For The Ages 2024 (Knights) | Bojanala's Clash Of Schools 2024 (U11) | Details |