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Individual Calculations April 2015 |
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| Kudrin, Sergey Total change: 4.50 | |   |
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| 37th Annual Marchand Open | Rochester, New York | USA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2503 | 4.00 | 5 | 0.45 | 10 | 4.50 | |
|  Yung, Ethan | | | 2103 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Johnston, Daniel F | | | 2103 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Glasser, Abraham | | | 2103 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kamsky, Gata | g | | 2683 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Smith, Bryan G | g | | 2478 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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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