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Individual Calculations June 2023 |
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| Williamson, Kevin J Total change: -8.60 | |   |
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| 2022/23 4NCL Division 3 West Rounds 9-11 | Warwick | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1884 | 0.50 | 2 | -0.43 | 20 | -8.60 | |
|  Tomboline, David | | | 1941 | WLS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Terry, Sean | | | 1875 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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