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Individual Calculations September 2012 |
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| Kostyleva, Alexandra Total change: -18.90 | |   |
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| Abaza 2012 open | Abaza | RUS | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1875 | 2.50 | 8 | -0.63 | 30 | -18.90 | |
|  Kostojakov, Ivan | | | 2147 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Martynov, Sergey G. | | | 2018 | RUS | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Enhbat, Tsendrachaa | | | 2265 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Bugaev, A I | | | 1939 | RUS | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Kostojakov, Petr | | | 1757 | RUS | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Tzigelnik, Evgeniy | | | 1974 | RUS | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Romanova, Anastasia | | | 1934 | RUS | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Grekhneva, Natalja | | | 1715 | RUS | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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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