PLAYER PAGE
Gretchen Pietersen
203078320Cape Winelands (WCW)Personal
Main rating
| Rating | 1029.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1029.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1052.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| 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 | 1052.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1033.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| 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 | 1033.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-01-01) |
| Min/Max +/- allowed | 165.8 |
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 | Cape Winelands Schools Trials 1 2020 (U18 Girls) | Rapid | 2020-02-15 | 2020-02-15 | Cape Winelands (WCW) | 6 | 1037.3 | 6 | 2.5 | 990.2 | 0 | Details |
| 2 | Cape Winelands Schools Chess - Top Schools 2018 (U17 Mix) | Rapid | 2018-07-28 | 2018-07-28 | Cape Winelands (WCW) | 3 | 1034.2 | 2 | 1 | 1093.4 | 0 | Details |
| 3 | Cape Winelands Schools Trials 1 2018 (U15 Girls) | Rapid | 2018-03-03 | 2018-03-03 | Cape Winelands (WCW) | 6 | 1200 | 6 | 3.5 | 792.7 | 0 | Details |
| 4 | Cape Winelands Schools Prestige 2018 (U15 Girls) | Standard | 2018-03-24 | 2018-03-25 | Cape Winelands (WCW) | 7 | 1200 | 6 | 2 | 550.7 | 0 | Details |
| 5 | Cape Winelands 2016 (U13 Girls) | Standard | 2016-04-09 | 2016-04-10 | Cape Winelands (WCW) | 7 | 0 | 0 | 0 | 0 | 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 | 20 |
| Wins | 8 |
| Draws | 2 |
| Losses | 10 |
| White | 10 |
| Black | 10 |
| White wins | 4 |
| Black wins | 4 |
| Score | 9 |
| Percent | 45 |
| Dp | -42.5 |
| AOR | 851.9 |
| Performance | 809.4 |
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 | 20 |
| Score | 9 |
| Percent | 45 |
| Aor | 851.9 |
| Dp | -42.5 |
| Prat | 809.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Fritz, S (She-Earl) | 2 | 1 | 1 | Cape Winelands Schools Trials 1 2018 (U15 Girls) | Cape Winelands Schools Trials 1 2020 (U18 Girls) | Details |
| Overall | 2 | Hoffman, A (Anastacia) | 2 | 0 | 2 | Cape Winelands Schools Prestige 2018 (U15 Girls) | Cape Winelands Schools Trials 1 2018 (U15 Girls) | Details |
| Rapid | 1 | Fritz, S (She-Earl) | 2 | 1 | 1 | Cape Winelands Schools Trials 1 2018 (U15 Girls) | Cape Winelands Schools Trials 1 2020 (U18 Girls) | Details |