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Individual Calculations February 2017 |
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| Gurova, Natalia Total change: -28.80 | |   |
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| XXXI T. Petrosian Memorial - B | Moscow | RUS | 2017-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1689 | 6.50 | 9 | -0.72 | 40 | -28.80 | |
|  Khromov, Pavel | | | 1330 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Goriachkina, Oksana | | | 1289 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Anchikova, Olga | | | 1424 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Karpov, Veniamin | | | 1461 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kim, Andrey | | | 1476 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Nazarian, David | | | 1289 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Schipitsin, Mikhail | | | 1289 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maksimenko, Arseniy | | | 1631 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ivanov-Chernets, Kirill | | | 1613 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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