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Individual Calculations February 2015 |
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| Cook, Michael Total change: -5.40 | |   |
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| 4NCL 2014-15 Rounds 3-4 | Various | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1997 | 1.50 | 2 | -0.27 | 20 | -5.40 | |
|  Robinson, Owen | | | 1597 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rocco, Federico | | | 1703 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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