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Rapid:
Individual Calculations January 2018 |
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| Potekhina, Ulyana Total change: -5.00 | |   |
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| Championship Sochi chess final Rapid | Sochi | RUS | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1214 | 2.00 | 6 | -0.25 | 20 | -5.00 | |
|  Maretskij, Pavel | | | 1534 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Gasparov, Sergo G. | | | 1440 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grigoryan, Maksim | | | 1361 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zakrasova, Marietta | | | 1036 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Mardoyan, Tigran | | | 1116 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Pryamonosov, Rostislav | | | 1403 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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