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Rapid:
Individual Calculations December 2015 |
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| Pressman, Leif Total change: 0.20 | |   |
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| November 2015 Marshall Masters | New York, New York | USA | 2015-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2245 | 2.00 | 4 | 0.01 | 20 | 0.20 | |
|  Vasserman, Daniel | | | 2078 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kamsky, Gata | g | | 2645 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Harriott, Tyrell | | | 2206 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Bisiriyu-Salam, Oluwaseun | | | 2143 | NGR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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