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Individual Calculations November 2010 |
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| Hayward, Alan Total change: 12.75 | |   |
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| Coulsdon Late Summer Open | Coulsdon | ENG | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1956 | 2.50 | 3 | 0.85 | 15 | 12.75 | |
|  Haldane, Robin W | | | 2166 | ENG | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Gibbs, Dominic V | | | 1953 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Ociepka, Dominika | | | 1556 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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