PLAYER PAGE
Sophia Wilhelmina Buhrmann
297003839Tshwane (GTP)Personal
Main rating
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
Standard rating
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
Rapid rating
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
Blitz rating
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1460 |
| K-factor | 32 |
| Floor | 960 |
| Highest | 1460 (2024-03-01) |
| Min/Max +/- allowed | 114.5 |
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 | Sa Top Schools High School Girls | Standard | 2011-10-02 | 2011-10-04 | Mid-Gauteng (GM) | 5 | 1450 | 5 | 5 | 1120 | 0 | Details |
| 2 | South African Junior Chess Championships 2010 (Team - U14 Championship) | Classical | 2010-12-12 | 2010-12-15 | Mid-Gauteng (GM) | 7 | 1450 | 7 | 4.5 | 1314 | 0 | Details |
| 3 | Sa Top Schools 2010 - Under 13 Open | Standard | 2010-09-29 | 2010-09-29 | Gauteng North (GN) | 9 | 1450 | 9 | 6 | 1308 | 0 | Details |
| 4 | South African Junior Closed 2010-U8 Boys (U14 Girls) | Classical | 2010-03-27 | 2010-04-01 | Mid-Gauteng (GM) | 9 | 1405 | 9 | 3.5 | 1394 | 0 | Details |
| 5 | Waterkloof Open 2010 (B-Section) | Standard | 2010-03-05 | 2010-03-06 | Gauteng North (GN) | 6 | 1373 | 6 | 4.5 | 1545 | 0 | Details |
| 6 | Magalies A | Standard | 2010-02-26 | 2010-02-27 | Gauteng North (GN) | 5 | 1368 | 5 | 3 | 1419 | 0 | Details |
| 7 | Piet Brobbertse 2010 (A Section) | Standard | 2010-02-12 | 2010-02-12 | Gauteng North (GN) | 6 | 1365 | 6 | 2 | 1401 | 0 | Details |
| 8 | Gn Registrasie Afd A | Standard | 2010-01-22 | 2010-01-22 | Gauteng North (GN) | 5 | 1345 | 5 | 4 | 1471 | 0 | Details |
| 9 | South African Junior Chess Championships 2009 (U 14 Girls) | Standard | 2009-12-06 | 2009-12-10 | Western Province (WP) | 9 | 1302 | 9 | 5.5 | 1425 | 0 | Details |
| 10 | South African Junior Team Championships 2009 (U 14 C-Section) | Standard | 2009-12-01 | 2009-12-05 | Western Province (WP) | 7 | 1323 | 5 | 2.5 | 1184 | 0 | Details |
| 11 | Gn Ope 2009 Afd B | Standard | 2009-11-04 | 2009-11-04 | Gauteng North (GN) | 5 | 1258 | 5 | 3 | 1214 | 0 | Details |
| 12 | Ettiene Lewis Sect D - U14 | Standard | 2009-11-04 | 2009-11-04 | Gauteng North (GN) | 6 | 1243 | 6 | 4 | 1332 | 0 | Details |
| 13 | Gnjca Holiday Tournament Section B | Standard | 2009-07-29 | 2009-07-29 | Gauteng North (GN) | 6 | 1226 | 6 | 4 | 1298 | 0 | Details |
| 14 | Piet Robbertse 2009 D | Standard | 2009-02-19 | 2009-02-19 | Gauteng North (GN) | 6 | 1218 | 6 | 4 | 1268 | 0 | Details |
| 15 | South African Junior Championships 2008 (U12 Girls | Standard | 2008-12-18 | 2008-12-18 | Western Province (WP) | 9 | 1135 | 9 | 6.5 | 1437 | 0 | Details |
| 16 | South African Junior Team Championships 2008 (U12 | Standard | 2008-12-18 | 2008-12-18 | Western Province (WP) | 7 | 1135 | 7 | 4 | 1225 | 0 | Details |
| 17 | El12 | Blitz | 2008-08-19 | 2008-08-19 | 0 | 1117 | 5 | 0 | 1220 | 0 | Details | |
| 18 | Mid-Gauteng 2008 Mall Reds - Section - D | Blitz | 2008-03-20 | 2008-03-20 | 0 | 1064 | 5 | 0 | 1318 | 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 | 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 |
Rankings (Main)
| 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 |
Rankings (Standard)
| 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 |
Rankings (Rapid)
| 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 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
