PLAYER PAGE
Alannah Coulson
2130148605Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1195.6 |
| K-factor | 36 |
| Floor | 707.6 |
| Highest | 1258.3 (2023-01-01) |
| Min/Max +/- allowed | 153 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 857.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1195.6 |
| K-factor | 36 |
| Floor | 707.6 |
| Highest | 1258.3 (2023-01-01) |
| Min/Max +/- allowed | 152.6 |
Standard rating
| Rating | 1206.3 |
| K-factor | 36 |
| Floor | 712.3 |
| Highest | 1251.7 (2023-01-01) |
| Min/Max +/- allowed | 154 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 912.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1206.3 |
| K-factor | 36 |
| Floor | 712.3 |
| Highest | 1251.7 (2023-01-01) |
| Min/Max +/- allowed | 154 |
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 | 1120.7 |
| 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 | 1120.7 |
| 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 | 2024 Gauteng Inter-Region Chess Championship (U12C) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1199.5 | 5 | 2 | 1170.9 | 0 | Details |
| 2 | ThinkChess 6 July 2023 | Standard | 2023-07-06 | 2023-07-06 | Johannesburg Metro (GJM) | 5 | 1167.2 | 5 | 3 | 1340.7 | 0 | Details |
| 3 | JMC Trinity Little Falls 2023 (D) | Standard | 2023-07-02 | 2023-07-02 | Johannesburg Metro (GJM) | 5 | 1167.2 | 5 | 3 | 1218 | 0 | Details |
| 4 | JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 | Blitz | 2023-07-30 | 2023-07-30 | Johannesburg Metro (GJM) | 7 | 1167.2 | 6 | 2 | 1017.4 | 0 | Details |
| 5 | JNW Open - Trinityhouse Little Falls 2023 (C) | Standard | 2023-06-24 | 2023-06-24 | Johannesburg Metro (GJM) | 5 | 1173.2 | 5 | 2 | 1133.9 | 0 | Details |
| 6 | ThinkChess Tournament 6 May 2023 | Standard | 2023-05-06 | 2023-05-06 | Johannesburg Metro (GJM) | 5 | 1175.6 | 5 | 2 | 1155.2 | 0 | Details |
| 7 | JMC 1 St Peters 2023 (D) | Standard | 2023-03-18 | 2023-03-18 | Johannesburg Metro (GJM) | 5 | 1207.6 | 5 | 1.5 | 1033 | 0 | Details |
| 8 | Thinkchess Tournament 2023 (Group 2) | Standard | 2023-01-28 | 2023-01-28 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 3 | 1246.8 | 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 | 41 |
| Wins | 18 |
| Draws | 1 |
| Losses | 22 |
| White | 19 |
| Black | 22 |
| White wins | 7 |
| Black wins | 11 |
| Score | 18.5 |
| Percent | 45.1 |
| Dp | -41.5 |
| AOR | 1202.4 |
| Performance | 1160.9 |
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 | 41 |
| Score | 18.5 |
| Percent | 45.1 |
| Aor | 1202.4 |
| Dp | -41.5 |
| Prat | 1160.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Burger, B (Benjamin) | 2 | 2 | 0 | Thinkchess Tournament 2023 (Group 2) | JMC 1 St Peters 2023 (D) | Details |
| Standard | 1 | Burger, B (Benjamin) | 2 | 2 | 0 | Thinkchess Tournament 2023 (Group 2) | JMC 1 St Peters 2023 (D) | Details |