PLAYER PAGE
Irwin Klein
1030110219West Coast (WCU)Personal
Main rating
| Rating | 1141.4 |
| 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 | 604.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1141.4 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1182.7 |
| K-factor | 36 |
| Floor | 706.4 |
| Highest | 1206.4 (2019-09-01) |
| Min/Max +/- allowed | 164.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1182.7 |
| K-factor | 36 |
| Floor | 706.4 |
| Highest | 1206.4 (2019-09-01) |
| Min/Max +/- allowed | 164.3 |
Rapid rating
| Rating | 1062.8 |
| 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 | 1062.8 |
| 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 | CW Top Schools 2023 (Intermediate) | Standard | 2023-08-12 | 2023-08-12 | West Coast (WCU) | 5 | 1145.5 | 5 | 2 | 1115.8 | 0 | Details |
| 2 | Lower West Coast 2021 (U18 Boys) | Rapid | 2021-04-10 | 2021-04-10 | West Coast (WCU) | 5 | 1179.6 | 5 | 2 | 1093.2 | 0 | Details |
| 3 | Lower West Coast 2021 (U18 Boys) | Rapid | 2021-04-10 | 2021-04-10 | West Coast (WCU) | 5 | 1179.6 | 2 | 0 | 775 | 0 | Details |
| 4 | Onder Weskus Prestige 2020 (U18 Boys) | Standard | 2020-02-15 | 2020-02-22 | West Coast (WCU) | 6 | 1147.8 | 6 | 3 | 1243 | 0 | Details |
| 5 | Back to School Rapid 2020 (Boys) | Rapid | 2020-02-01 | 2020-02-01 | West Coast (WCU) | 5 | 1147.8 | 5 | 3 | 1228.3 | 0 | Details |
| 6 | West Coast Club Champs 2019 (B) | Standard | 2019-09-13 | 2019-09-14 | West Coast (WCU) | 7 | 1151.3 | 4 | 2 | 1147.5 | 0 | Details |
| 7 | Western Cape Womans Month Tournament 2019 (C) | Standard | 2019-08-09 | 2019-08-11 | West Coast (WCU) | 7 | 1120 | 7 | 5 | 1224.1 | 0 | Details |
| 8 | Weskus Mall Rapid 2019 (U16) | Blitz | 2019-06-15 | 2019-06-15 | West Coast (WCU) | 5 | 1146.2 | 4 | 0 | 683.1 | 0 | Details |
| 9 | West Coast Open 2019 (C) | Standard | 2019-04-27 | 2019-04-27 | West Coast (WCU) | 5 | 1159 | 4 | 2 | 1087 | 0 | Details |
| 10 | Onder-Weskus Skole Proewe 2019 (O18 Seuns) | Rapid | 2019-02-16 | 2019-02-23 | West Coast (WCU) | 8 | 1200 | 7 | 2 | 987 | 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 | 49 |
| Wins | 20 |
| Draws | 2 |
| Losses | 27 |
| White | 27 |
| Black | 29 |
| White wins | 14 |
| Black wins | 8 |
| Score | 21 |
| Percent | 42.9 |
| Dp | -60.7 |
| AOR | 1149.3 |
| Performance | 1088.6 |
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 | 49 |
| Score | 21 |
| Percent | 42.9 |
| Aor | 1149.3 |
| Dp | -60.7 |
| Prat | 1088.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Richards, E (Elijah) | 2 | 1 | 1 | Weskus Mall Rapid 2019 (U16) | Onder Weskus Prestige 2020 (U18 Boys) | Details |
| Overall | 2 | Wilson, L (Leston) | 2 | 1 | 1 | Weskus Mall Rapid 2019 (U16) | Onder Weskus Prestige 2020 (U18 Boys) | Details |