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Individual Calculations November 2009 |
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| Dolbnya, Darya Total change: -20.40 | |   |
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| Primorie Chmp. 2009 B-U20 open | Vladivostok | RUS | 2009-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1947 | 1.00 | 5 | -1.36 | 15 | -20.40 | |
|  Solovchuk, Mikhail | | | 2170 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Mikhailova, Lubov | | | 1853 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Ivanova, Mariya | | | 1778 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Musaev, Rasul | | | 2118 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Chuhachev, Vladimir | | | 1934 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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