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Individual Calculations February 2015 |
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| Sergeeva, Viktoriya Total change: -17.20 | |   |
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| Vladivostok Ch.Open Boys and Girls - B | Vladivostok | RUS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1411 | 0.50 | 3 | -0.43 | 40 | -17.20 | |
|  Kulakov, Ilya | | | 1579 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Fedorenko, Ilya | | | 1470 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Romanchuk, Boris | | | 1626 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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