PLAYER PAGE
John Van Rooyen
1090153483Mangaung (FMB)Personal
Main rating
| Rating | 1181.9 |
| 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 | 861.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1181.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard 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 |
Rapid rating
| Rating | 1155.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1208.5 (2023-02-01) |
| Min/Max +/- allowed | 163.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 907.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1155.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1208.5 (2023-02-01) |
| Min/Max +/- allowed | 163.8 |
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 | Bloemfontein Highschool League 2024 (U15B-U19B) | Rapid | 2024-03-08 | 2024-03-08 | Mangaung (FMB) | 5 | 1183.3 | 5 | 2 | 1140.6 | 0 | Details |
| 2 | Bloemfontein High School League 16 February 2024 (U15B+U17B) | Rapid | 2024-02-16 | 2024-02-16 | Mangaung (FMB) | 5 | 1175.7 | 5 | 3 | 1273 | 0 | Details |
| 3 | Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) | Rapid | 2024-01-26 | 2024-01-26 | Mangaung (FMB) | 5 | 1186.8 | 5 | 2 | 1044.6 | 0 | Details |
| 4 | Bloemfontein HS League 13 October 2023 (U17+U19) | Rapid | 2023-10-13 | 2023-10-13 | Mangaung (FMB) | 5 | 1195.8 | 0 | 0 | 0 | 0 | Details |
| 5 | Bloemfontein HS League 27 October 2023 (U13-U17) | Rapid | 2023-10-27 | 2023-10-27 | Cape Winelands (WCW) | 5 | 1195.8 | 5 | 2 | 1093.3 | 0 | Details |
| 6 | Bloemfontein League 25 August 2023 (U17+U19B) | Rapid | 2023-08-25 | 2023-08-25 | Mangaung (FMB) | 5 | 1199.7 | 4 | 2 | 1139.6 | 0 | Details |
| 7 | Bloemfontein Highschool League 24 Feb 2023 (U13+U15) | Rapid | 2023-02-24 | 2023-02-24 | Mangaung (FMB) | 5 | 1200 | 4 | 2 | 1197 | 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 | 28 |
| Wins | 13 |
| Draws | 0 |
| Losses | 15 |
| White | 15 |
| Black | 13 |
| White wins | 8 |
| Black wins | 5 |
| Score | 13 |
| Percent | 46.4 |
| Dp | -30.4 |
| AOR | 1176.9 |
| Performance | 1146.6 |
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 | 28 |
| Score | 13 |
| Percent | 46.4 |
| Aor | 1176.9 |
| Dp | -30.4 |
| Prat | 1146.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Leteno, O (Omphile) | 2 | 1 | 1 | Bloemfontein League 25 August 2023 (U17+U19B) | Bloemfontein High School League 16 February 2024 (U15B+U17B) | Details |
| Overall | 2 | Mokoena, T (Tshepo) | 2 | 1 | 1 | Bloemfontein Highschool League 24 Feb 2023 (U13+U15) | Bloemfontein HS League 27 October 2023 (U13-U17) | Details |
| Rapid | 1 | Leteno, O (Omphile) | 2 | 1 | 1 | Bloemfontein League 25 August 2023 (U17+U19B) | Bloemfontein High School League 16 February 2024 (U15B+U17B) | Details |
| Rapid | 2 | Mokoena, T (Tshepo) | 2 | 1 | 1 | Bloemfontein Highschool League 24 Feb 2023 (U13+U15) | Bloemfontein HS League 27 October 2023 (U13-U17) | Details |