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Rapid:
Individual Calculations August 2016 |
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| Graham, David B Total change: -17.20 | |   |
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| CCF SUMMER RAPID PLAY Open | London | ENG | 2016-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2140 | 4.00 | 6 | -0.86 | 20 | -17.20 | |
|  Kane, Frank G | | | 1740 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Haldane, Robin W | | | 2021 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Howes, David J | | | 1740 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamath, Vikram | | | 1740 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Graham, William M | | | 1827 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Snape, Ian L | | | 2085 | ENG | 1.00 | 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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