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Individual Calculations February 2016 |
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| Portnaya, Valerya Total change: -7.40 | |   |
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| VII Radughny open-2015 | Radughny | RUS | 2015-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1959 | 4.00 | 7 | -0.37 | 20 | -7.40 | |
|  Kuznetcova, Vera | | | 1559 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abramov, Aleksandr | f | | 2275 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shakhmatov, Mikhail | | | 1950 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ivanova, Yana | | | 1689 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Galieva, Svetlana | | | 1931 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Gochoshvili, Anetta | | | 1869 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bashirov, Bashir | | | 1700 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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