PLAYER PAGE
David Hartzenberg
169011954Cape Town (WCT)Personal
Main rating
| Rating | 1627.5 |
| K-factor | 28 |
| Floor | 1159 |
| Highest | 1659 (2018-10-01) |
| Min/Max +/- allowed | 86 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1627.5 |
| K-factor | 28 |
| Floor | 1159 |
| Highest | 1659 (2018-10-01) |
| Min/Max +/- allowed | 86.2 |
Standard rating
| Rating | 1626.2 |
| K-factor | 28 |
| Floor | 1159 |
| Highest | 1659 (2018-10-01) |
| Min/Max +/- allowed | 86.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1626.2 |
| K-factor | 28 |
| Floor | 1159 |
| Highest | 1659 (2018-10-01) |
| Min/Max +/- allowed | 86.2 |
Rapid rating
| Rating | 1671 |
| K-factor | 28 |
| Floor | 1171 |
| Highest | 1671 (2024-02-01) |
| Min/Max +/- allowed | 84.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1671 |
| K-factor | 28 |
| Floor | 1171 |
| Highest | 1671 (2024-02-01) |
| Min/Max +/- allowed | 84.8 |
Blitz rating
| Rating | 1671 |
| K-factor | 28 |
| Floor | 1171 |
| Highest | 1671 (2024-02-01) |
| Min/Max +/- allowed | 84.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1671 |
| K-factor | 28 |
| Floor | 1171 |
| Highest | 1671 (2024-02-01) |
| Min/Max +/- allowed | 84.8 |
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 | WP Club League 2023 (A) | Classical | 2023-07-29 | 2023-09-09 | Cape Town (WCT) | 11 | 1659 | 2 | 0 | 1106.4 | 0 | Details |
| 2 | Western Province League 2016 (A) | Classical | 2016-07-23 | 2016-10-01 | Western Province (WP) | 11 | 1659 | 7 | 0.5 | 1305 | 0 | Details |
| 3 | South African Open 2016 (A) | Classical | 2016-07-01 | 2016-07-09 | Western Province (WP) | 11 | 1699 | 11 | 4.5 | 1597 | 0 | Details |
| 4 | Western Province League 2015 (Premier) | Classical | 2015-07-25 | 2015-10-10 | Western Province (WP) | 11 | 1703 | 6 | 2 | 1702 | 0 | Details |
| 5 | Western Province League 2014 (Premier Division) | Classical | 2015-02-17 | 2015-02-17 | Western Province (WP) | 11 | 1671 | 6 | 3.5 | 1833 | 0 | Details |
| 6 | Western Province League 2010 (C-Division) | Classical | 2010-07-20 | 2010-07-20 | Western Province (WP) | 11 | 1663 | 6 | 5 | 1686 | 0 | Details |
| 7 | African Club Team Championship 2010 | Standard | 2010-04-01 | 2010-04-05 | Western Province (WP) | 7 | 1680 | 7 | 2.5 | 1593 | 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 | 2 |
| Wins | 0 |
| Draws | 0 |
| Losses | 2 |
| White | 0 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| AOR | 1531.4 |
| Performance | 1106.4 |
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 | 2 |
| Score | 0 |
| Percent | 0 |
| Aor | 1531.4 |
| Dp | -425 |
| Prat | 1106.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
