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Individual Calculations November 2009 |
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| Vardanyan, Tatevik Total change: -8.75 | |   |
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| Primorie Chmp. 2009 B-U20 open | Vladivostok | RUS | 2009-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1806 | 0.50 | 3 | -0.35 | 25 | -8.75 | |
|  Solovchuk, Mikhail | | | 2170 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Gridchin, Maxim | | | 1932 | RUS | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Starnovskaya, Anastasiya | | | 1860 | RUS | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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