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Individual Calculations August 2013 |
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| Kostitsina, Liubov Total change: 2.10 | |   |
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| L. Polugaevsky Memorial 2013 | Samara | RUS | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2033 | 4.00 | 8 | 0.14 | 15 | 2.10 | |
|  Tunik, Gennady | g | | 2433 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Skatchkov, Valery | | | 1683 * | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Vanifatov, Yury | | | 2209 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Rumyantsev, Nikolay | | | 1717 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Shlauzer, Andrey | | | 2161 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Samartsev, Alexander | m | | 2186 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Nazaretyan, Tigran | | | 2159 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vdovin, Maxim | | | 1798 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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