Rapid:
Individual Calculations May 2018 |
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Hutchings, Roger M Total change: 24.80 | | |
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CCF EASTER RAPID PLAY OPEN | London | ENG | 2018-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1791 | 1837 | 4.00 | 5 | 1.24 | 20 | 24.80 | |
| Williams, Peter A | c | | 2237 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Dupuis, Denis K | | | 1437 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zhao, Haolin | | | 1541 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | Kamath, Raghu | | | 1778 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | Porter, Sam J | | | 1961 | ENG | 1.00 | 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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