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Individual Calculations June 2017 |
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| Alpatsky, Sergey Total change: -33.60 | |   |
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| IPCA Russia Champ. 2017 | Volgograd | RUS | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1920 | 3.50 | 8 | -1.68 | 20 | -33.60 | |
|  Yastrebov, Aleksey V. | | | 2127 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Markov, Ilja | | | 1807 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Matveev, Vladimir I. | | | 1520 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Karpova, Marina | | | 1730 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kaydanovich, Marina | | wm | 1781 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Khudov, Mikhail | | | 2113 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sokolov, Konstantin D | | | 1670 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Shchukina, Ekaterina | | | 1590 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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