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Rapid:
Individual Calculations February 2015 |
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| Zapata, Karen Total change: -8.80 | |   |
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| 26. Tournoi Open International Activ Chess 2015 | Geneva | SUI | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2162 | 3.00 | 6 | -0.44 | 20 | -8.80 | |
|  Izbicki, Ralph | | | 1762 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Epishin, Vladimir | g | | 2562 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Degove, Christophe | | | 1829 | SUI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Istratescu, Andrei | g | | 2562 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Friedli, Fabien | | | 1800 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sargissyan, Haik S. | | | 2108 | ARM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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