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Individual Calculations February 2015 |
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| Marinina, Tatiana Total change: -3.00 | |   |
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| Armstroy Memorial Tigrana Petrosiana | Yuzhno-Sakhalinsk | RUS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2079 | 3.50 | 6 | -0.15 | 20 | -3.00 | |
|  Vereshchagin, Oleg | f | | 2181 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Ligavyi, Vladimir | | | 1945 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sin, Denis | | | 1970 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Boroznyak, Ivan | | | 1853 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ri, Yan Chun | | | 1791 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | I, Gi Su | | | 2208 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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