PLAYER PAGE
Jan-Willem Greyvenstein
104011161Mangaung (FMB)Personal
Main rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | Free State Chess July 2014 U12 | Standard | 2014-07-25 | 2014-07-26 | Free State (FS) | 6 | 436 | 4 | 0 | 270 | 0 | Details |
| 2 | Free State Chess March 2014 O Group | Standard | 2014-03-14 | 2014-03-15 | Free State (FS) | 5 | 470 | 5 | 1 | 309 | 0 | Details |
| 3 | Free State Chess 21-22 February 2014 U12 | Standard | 2014-02-21 | 2014-02-22 | Free State (FS) | 6 | 473 | 1 | 0 | 700 | 0 | Details |
| 4 | Free State Chess February 2014 U12 | Standard | 2014-02-07 | 2014-02-08 | Free State (FS) | 6 | 473 | 1 | 0 | 504 | 0 | Details |
| 5 | Free State Chess January 2014 U12 | Standard | 2014-01-24 | 2014-01-25 | Free State (FS) | 6 | 486 | 2 | 0 | 370 | 0 | Details |
| 6 | Free State Chess U12 October 2013 | Standard | 2013-10-18 | 2013-10-19 | Free State (FS) | 6 | 474 | 3 | 1 | 576 | 0 | Details |
| 7 | Free State Chess August 2013 Trials U10C | Standard | 2013-08-16 | 2013-08-16 | Free State (FS) | 3 | 420 | 1 | 1 | 1057 | 0 | Details |
| 8 | Free State Chess July 2013 U10 | Standard | 2013-07-26 | 2013-07-27 | Free State (FS) | 5 | 420 | 5 | 2.5 | 545 | 0 | Details |
| 9 | Free State Chess February 2013 U10 | Standard | 2013-02-08 | 2013-02-09 | Free State (FS) | 7 | 465 | 3 | 0 | 331 | 0 | Details |
| 10 | Free State St Andrews January 2013 U10 | Standard | 2013-01-18 | 2013-01-19 | Free State (FS) | 5 | 461 | 4 | 1 | 504 | 0 | Details |
| 11 | Fs U10 July 2012 | Standard | 2012-07-27 | 2012-07-28 | Free State (FS) | 5 | 491 | 4 | 0 | 323 | 0 | Details |
| 12 | Fs U10 Philippolis May 2012 | Standard | 2012-05-25 | 2012-05-26 | Free State (FS) | 5 | 477 | 4 | 1 | 585 | 0 | Details |
| 13 | Free State March 2012 U10B Trials | Standard | 2012-03-16 | 2012-03-17 | Free State (FS) | 3 | 483 | 2 | 0 | 264 | 0 | Details |
| 14 | Bethlehem Tournament U10 | Standard | 2012-03-03 | 2012-03-03 | Free State (FS) | 5 | 500 | 4 | 0 | 444 | 0 | Details |
| 15 | Free State Chess U10 October 2011 | Standard | 2011-11-03 | 2011-11-03 | Free State (FS) | 5 | 500 | 4 | 0 | 500 | 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 |
