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Individual Calculations March 2023 |
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| Feavyour, John A Total change: -23.40 | |   |
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| 2022/23 4NCL Division 4 Rounds 5-6 | Daventry | ENG | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1903 | 0.50 | 2 | -1.17 | 20 | -23.40 | |
|  Chan, Michelle (ngo Yu) | | | 1509 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Doherty, Paul | | | 1711 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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