PLAYER PAGE
Barry Christianson
1820329122Cape Town (WCT)Personal
Main rating
| Rating | 1274.8 |
| K-factor | 36 |
| Floor | 774.8 |
| Highest | 1274.8 (2025-11-01) |
| Min/Max +/- allowed | 149 |
| Rating Change () | |
| Games | 8 |
| Score | 4 |
| We | 3.95 |
| SWe | -0.06 |
| Temp +/- | -2.2 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -2.2 |
| New Rating () | |
| Rating | 1272.6 |
| K-factor | 36 |
| Floor | 774.8 |
| Highest | 1274.8 (2025-11-01) |
| Min/Max +/- allowed | 149 |
Standard rating
| Rating | 1280.4 |
| K-factor | 36 |
| Floor | 780.4 |
| Highest | 1280.4 (2025-11-01) |
| Min/Max +/- allowed | 147.9 |
| Rating Change () | |
| Games | 8 |
| Score | 4 |
| We | 4.14 |
| SWe | -0.14 |
| Temp +/- | -4.9 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -4.9 |
| New Rating () | |
| Rating | 1275.5 |
| K-factor | 36 |
| Floor | 780.4 |
| Highest | 1280.4 (2025-11-01) |
| Min/Max +/- allowed | 147.9 |
Rapid rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-15) |
| Min/Max +/- allowed | 166.1 |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-15) |
| Min/Max +/- allowed | 166.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-15) |
| Min/Max +/- allowed | 166.1 |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-15) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | UCT Open Chess Championship 2026 (Intermediate) | Standard | 2026-10-24 | 2026-10-25 | Cape Town (WCT) | 6 | 1274.8 | 4 | 3 | 1393 | 19.7 | Details |
| 2 | CTCF League 2026 (E) | Classical | 2026-08-15 | 2026-09-12 | Cape Town (WCT) | 9 | 1274.8 | 4 | 1 | 1146.1 | -22 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Town Chess Federation Club League 2025 (C) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1200 | 0 | 0 | 0 | 0 | Details |
| 2 | Cape Town Chess Federation Club League 2025 (E) | Standard | 2025-08-16 | 2025-08-23 | Cape Town (WCT) | 6 | 1200 | 1 | 1 | 1722.4 | 9.9 | Details |
| 3 | UCT Open Chess Championship 2025 (Intermediate) | Standard | 2025-10-11 | 2025-10-12 | Cape Town (WCT) | 6 | 1200 | 6 | 3.5 | 1425.3 | 27.5 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 3 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 75 |
| Dp | 212.5 |
| AOR | 1180.5 |
| Performance | 1393 |
Game statistics ()
| Games | 8 |
| Wins | 4 |
| Draws | 0 |
| Losses | 4 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Score | 4 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1269.6 |
| Performance | 1269.6 |
Game statistics (History)
| Games | 15 |
| Wins | 8 |
| Draws | 1 |
| Losses | 6 |
| White | 8 |
| Black | 7 |
| White wins | 3 |
| Black wins | 5 |
| Score | 8.5 |
| Percent | 56.7 |
| Dp | 56.7 |
| AOR | 1305.4 |
| Performance | 1362 |
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 | 4 |
| Score | 1 |
| Percent | 25 |
| Aor | 1358.6 |
| Dp | -212.5 |
| Prat | 1146.1 |
Performance (12 months)
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Aor | 1358.6 |
| Dp | -212.5 |
| Prat | 1146.1 |
Performance (History)
| Games | 11 |
| Score | 5.5 |
| Percent | 50 |
| Aor | 1350.8 |
| Dp | 0 |
| Prat | 1350.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |