Individual Calculations April 2023 |
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Yao, Lan Total change: -9.40 | | |
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2022/23 4NCL Division 1 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2105 | 2287 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
| Kisteneva, Liza | | wf | 2057 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | Webb, Laurence E | f | | 2152 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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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