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Individual Calculations July 2019 |
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| Walker, Martin G Total change: -14.20 | |   |
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| East Anglian Chess Union Congress Open 2019 | Newmarket | ENG | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2179 | 3.00 | 5 | -0.71 | 20 | -14.20 | |
|  Spanton, Tim R | | | 1880 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Salmons, Calum | | | 1929 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sandhu, Manvith | | | 1779 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kett, Tim | | | 2208 | WLS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Moore, Gerald | | | 2057 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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