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Individual Calculations March 2022 |
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| Judkins, Brian D Total change: -5.60 | |   |
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| 2021/22 4NCL Division 3 South Rounds 3-4 | Maidenhead | ENG | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1722 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
|  Duckers, Harvey L | | | 1824 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Cuthbert, Larissa | | | 1322 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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