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Individual Calculations April 2015 |
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| Prior, Stephen Total change: -1.60 | |   |
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| Hampstead Under 2200 Congress Mar 15 | London | ENG | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1998 | 3.50 | 5 | -0.08 | 20 | -1.60 | |
|  Pride, Stephen | | | 1651 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Seman, Myroslav | | | 1598 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chapman, Nigel | | | 1790 | SCO | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ettu, Kore | | | 1820 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Eden, Tomer | | | 2173 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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