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Rapid:
Individual Calculations December 2015 |
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| Korley, Kassa Total change: 19.60 | |   |
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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 |
| 2333 | 2452 | 3.50 | 4 | 0.98 | 20 | 19.60 | |
|  Gelman, Geoffrey | | | 2155 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rachlin, Paul | | | 2052 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamsky, Gata | g | | 2739 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vitoux, Colomban | m | | 2387 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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