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Individual Calculations June 2022 |
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| Walker, David J Total change: -0.80 | |   |
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| Durham Chess Congress 2022 - Open | Durham | ENG | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2271 | 3.00 | 4 | -0.04 | 20 | -0.80 | |
|  Irving, Neil | | | 1888 | SCO | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Dougherty, Michael | f | | 2115 | CAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Townsend, M Paul | | | 2166 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Varney, Zoe | | wc | 2046 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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