Individual Calculations December 2022 |
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Sarfas, Robin Total change: -9.20 | | |
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Central London Chess Congress - Imperial College - Major | London | ENG | 2022-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1691 | 1618 | 1.00 | 3 | -0.23 | 40 | -9.20 | |
| Virgin, Jack | | | 1850 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | | Farahmandpour, Ehsan | | | 1428 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | | Jacob, Sydney J | | | 1795 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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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