PLAYER PAGE
Roche-Kay Van Zyl
2140153847West Coast (WCU)Personal
Main rating
| Rating | 1099.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1099.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1149.4 |
| 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 | 1149.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1093.5 |
| 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 | 1093.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Rapid | 2024-08-03 | 2024-08-03 | West Coast (WCU) | 6 | 1085.6 | 3 | 2 | 1252.3 | 0 | Details |
| 2 | Lower West Coast Schools Chess Prestige 2024 (U11 Girls) | Rapid | 2024-02-17 | 2024-02-17 | West Coast (WCU) | 5 | 1094 | 4 | 1 | 1010.5 | 0 | Details |
| 3 | Western Cape Top Schools 2023 (U11 Girls) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1132.2 | 3 | 0 | 756.7 | 0 | Details |
| 4 | Pedro Booyse Top Schools Round 2 2023 (U11) | Rapid | 2023-08-22 | 2023-08-22 | West Coast (WCU) | 5 | 1158.1 | 4 | 0 | 815.1 | 0 | Details |
| 5 | Pedro Booyse Top Schools 2023 (U11) | Rapid | 2023-07-29 | 2023-07-29 | West Coast (WCU) | 5 | 1183.8 | 4 | 0.5 | 913.5 | 0 | Details |
| 6 | Lower West Coast Primary Schools Prestige Championships 2023 (U9 Girls) | Rapid | 2023-03-04 | 2023-03-04 | West Coast (WCU) | 5 | 1200 | 4 | 1.5 | 1058 | 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 | 22 |
| Wins | 4 |
| Draws | 2 |
| Losses | 16 |
| White | 9 |
| Black | 13 |
| White wins | 3 |
| Black wins | 1 |
| Score | 5 |
| Percent | 22.7 |
| Dp | -231.8 |
| AOR | 1196.1 |
| Performance | 964.3 |
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 | 22 |
| Score | 5 |
| Percent | 22.7 |
| Aor | 1196.1 |
| Dp | -231.8 |
| Prat | 964.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Warner, A (Amalia) | 2 | 1 | 1 | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Details |
| Overall | 2 | Murdoch, G (Gabriel) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
| Overall | 3 | Willshach, L (Lishan) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
| Overall | 4 | Snyders, J (Jadie Leigh) | 2 | 0 | 2 | Lower West Coast Schools Chess Prestige 2024 (U11 Girls) | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Details |
| Overall | 5 | Avontuur, E (Ezrah) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
| Rapid | 1 | Warner, A (Amalia) | 2 | 1 | 1 | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Details |
| Rapid | 2 | Murdoch, G (Gabriel) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
| Rapid | 3 | Willshach, L (Lishan) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
| Rapid | 4 | Snyders, J (Jadie Leigh) | 2 | 0 | 2 | Lower West Coast Schools Chess Prestige 2024 (U11 Girls) | Pedro Booyse Top Schools Championships 2024 (U11 Girls) | Details |
| Rapid | 5 | Avontuur, E (Ezrah) | 2 | 0 | 2 | Pedro Booyse Top Schools 2023 (U11) | Pedro Booyse Top Schools Round 2 2023 (U11) | Details |
