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Individual Calculations December 2019 |
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| Wimble, Garry Total change: 19.80 | |   |
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| CCF Daytime Chess - Autumn 2019 NOV 2019 R8-12 | London | ENG | 2019-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1057 | 1.50 | 3 | 0.99 | 20 | 19.80 | |
|  Howes, David J | | | 1388 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Aburrow, John A | | | 1280 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Charles, Gregory M | | | 1325 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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