PLAYER PAGE
Donovan Bosman
101045001Buffalo City (EBC)Personal
Main rating
| Rating | 826.4 |
| 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 | 826.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 826.4 |
| 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 | 826.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 826.4 |
| 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 | 826.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 826.4 |
| 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 | 826.4 |
| 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 | 5Th Senior Trials - 23 May 2015 (16A) | Standard | 2015-05-23 | 2015-05-23 | Buffalo City (EBC) | 5 | 790 | 5 | 3 | 966 | 0 | Details |
| 2 | 4Th Senior Trials - 02 May 2015 (U16) | Standard | 2015-05-02 | 2015-05-02 | Buffalo City (EBC) | 5 | 807 | 4 | 1.5 | 742 | 0 | Details |
| 3 | 2Nd Senior Trials - 21 March 2015 (16A) | Standard | 2015-03-21 | 2015-03-21 | Buffalo City (EBC) | 5 | 834 | 5 | 2 | 656 | 0 | Details |
| 4 | 1St Senior Trials - 21 February 2015 (U16) | Standard | 2015-02-21 | 2015-02-21 | Buffalo City (EBC) | 5 | 828 | 5 | 2.5 | 885 | 0 | Details |
| 5 | 2Nd Bc Chess Open Tournament C - 28 June 2014 | Standard | 2014-06-28 | 2014-06-28 | Buffalo City (EBC) | 5 | 792 | 4 | 3 | 1084 | 0 | Details |
| 6 | U13 - Boys Ec Top School Player - 2014 | Standard | 2014-06-07 | 2014-06-07 | Buffalo City (EBC) | 5 | 0 | 5 | 1.5 | 604 | 0 | Details |
| 7 | 4Th Junior Trials U14 - 10 May 2014 | Standard | 2014-05-10 | 2014-05-10 | Buffalo City (EBC) | 5 | 792 | 3 | 0 | 708 | 0 | Details |
| 8 | 4Th Junior Trials U14 - 10 May 2014 | Standard | 2014-05-10 | 2014-05-10 | Buffalo City (EBC) | 5 | 807 | 3 | 0 | 738 | 0 | Details |
| 9 | 3Rd Junior Trial U14 - 12 April 2014 | Standard | 2014-04-12 | 2014-04-12 | Buffalo City (EBC) | 5 | 737 | 4 | 3 | 1136 | 0 | Details |
| 10 | 2Nd Junior Trials U14 - 15 March 2014 | Standard | 2014-03-08 | 2014-03-08 | Buffalo City (EBC) | 5 | 750 | 2 | 0 | 604 | 0 | Details |
| 11 | 1St Junior Trials U14 - 22 February 2014 | Standard | 2014-02-22 | 2014-02-22 | Buffalo City (EBC) | 5 | 767 | 2 | 0 | 566 | 0 | Details |
| 12 | South African Junior Team Championship 2013 (U14) | Classical | 2013-12-15 | 2013-12-18 | Kwazulu Natal (KZN) | 7 | 793 | 6 | 1 | 700 | 0 | Details |
| 13 | Bc Chess Closed - Sept 2013 U8-U14 | Standard | 2013-09-30 | 2013-09-30 | Buffalo City (EBC) | 5 | 778 | 4 | 1 | 725 | 0 | Details |
| 14 | School League 2013 - Intermediate A | Standard | 2013-04-15 | 2013-09-19 | Buffalo City (EBC) | 9 | 778 | 7 | 1.5 | 797 | 0 | Details |
| 15 | Bc Chess River Hotels Open - C Division | Standard | 2013-09-06 | 2013-09-07 | Buffalo City (EBC) | 5 | 778 | 4 | 2 | 898 | 0 | Details |
| 16 | Commonwealth South African Open Chess Championsh | Classical | 2013-07-06 | 2013-07-14 | Nelson Mandela Bay (ENM) | 11 | 0 | 2 | 0 | 0 | 0 | Details |
| 17 | 5Th Junior Trials U14A - July 2013 | Standard | 2013-07-20 | 2013-07-20 | Buffalo City (EBC) | 5 | 0 | 5 | 2.5 | 948 | 0 | Details |
| 18 | 4Th Bc Chess Junior Trials - U14A (25 May 2013) | Standard | 2013-05-25 | 2013-05-25 | Buffalo City (EBC) | 5 | 0 | 4 | 0 | 173 | 0 | Details |
| 19 | Buffalo City Jnr Trials (2-3) | Standard | 2013-03-16 | 2013-04-20 | Buffalo City (EBC) | 8 | 0 | 8 | 3 | 908 | 0 | Details |
| 20 | Buffalo City Jnr Trials (1) | Standard | 2013-02-23 | 2013-02-23 | Buffalo City (EBC) | 5 | 0 | 3 | 2 | 952 | 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 |
