PLAYER PAGE
Stefan Johannes Roos
199032547Tshwane (GTP)Personal
Main rating
| Rating | 1200 |
| 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 | 1200 |
| 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 | 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 |
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 | South African Junior Team Championships 2011 (U14 D-Section) | Classical | 2011-12-12 | 2011-12-15 | Eastern Province (EP) | 7 | 1084 | 7 | 2.5 | 1046 | 0 | Details |
| 2 | Sacssa Invitational- U14 & U16 & U20 Boys | Standard | 2011-11-11 | 2011-11-12 | Gauteng North (GN) | 6 | 1090 | 4 | 2 | 1044 | 0 | Details |
| 3 | Mid-Gauteng Trials 2011 - Under 14 | Standard | 2011-08-29 | 2011-08-29 | Mid-Gauteng (GM) | 6 | 1121 | 5 | 0 | 920 | 0 | Details |
| 4 | Usn Jakaranda 2011 - Afdeling C | Standard | 2011-08-29 | 2011-08-29 | Mid-Gauteng (GM) | 7 | 1146 | 5 | 3 | 947 | 0 | Details |
| 5 | Usn Mid Gauteng Open 2011 - Section C | Standard | 2011-06-23 | 2011-06-23 | Mid-Gauteng (GM) | 5 | 1101 | 5 | 4 | 1292 | 0 | Details |
| 6 | Usn Chris Greyling 2011 - Section C | Standard | 2011-06-23 | 2011-06-23 | Mid-Gauteng (GM) | 5 | 1107 | 5 | 3 | 1077 | 0 | Details |
| 7 | Mid-Gauteng Blou Bull Open 2011 - C Section | Standard | 2011-03-10 | 2011-03-10 | Mid-Gauteng (GM) | 5 | 1037 | 5 | 3 | 1124 | 0 | Details |
| 8 | South African Junior Chess Championships 2010 (Team - U12 D-Section) | Classical | 2010-12-12 | 2010-12-15 | Mid-Gauteng (GM) | 7 | 927 | 7 | 2.5 | 1062 | 0 | Details |
| 9 | Usn Jakaranda Open Section E | Standard | 2010-08-14 | 2010-08-14 | Mid-Gauteng (GM) | 5 | 861 | 5 | 4 | 1210 | 0 | Details |
| 10 | Mid-Gauteng Open 2010 - Section E | Standard | 2010-05-01 | 2010-05-01 | Mid-Gauteng (GM) | 5 | 788 | 5 | 3.5 | 1178 | 0 | Details |
| 11 | Blou Bul Open 2010 (E Section) | Standard | 2010-02-13 | 2010-02-13 | Mid-Gauteng (GM) | 5 | 744 | 5 | 3 | 977 | 0 | Details |
| 12 | Magalies Afd D | Standard | 2009-02-23 | 2009-02-23 | Gauteng North (GN) | 6 | 748 | 5 | 1 | 746 | 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 |