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Individual Calculations July 2023 |
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| Isaacs, Ruairi Total change: 26.00 | |   |
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| London Chess League Weekend Congress June - Open | London | ENG | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1451 | 2.00 | 5 | 0.65 | 40 | 26.00 | |
|  Spanton, Tim R | | | 1824 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Lalic, Peter D | c | | 2081 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Vekaria, Vinay | | | 1877 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Harandi, Kamran | | | 1280 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Han, Qixiang | | | 1497 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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