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Individual Calculations July 2013 |
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| Airapetian, Valentin Total change: 8.70 | |   |
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| Krasnodar region Seniors Chmp. 2013 | Krasnodar | RUS | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1775 | 3.00 | 7 | 0.58 | 15 | 8.70 | |
|  Zhukov, Viktor I. | | | 2078 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Svetlichnaya, Valentina | | | 1576 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Zalitko, Ivan | | | 1830 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Popov, Gennady | | | 2040 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Vertegel, Evgeny | | | 1787 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Polyakov, Yury | | | 2175 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kidanov, V. | | | 1880 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * 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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