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Individual Calculations February 2018 |
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| Koltsova, Alisa Total change: 49.20 | |   |
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| Christmas Tournament B 2017-18 | St. Petersburg | RUS | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1358 | 4.00 | 7 | 1.23 | 40 | 49.20 | |
|  Kondrin, Nikita | | | 1204 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Bilskiy, Sergey | | | 1538 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Nikolaev, Alexandr | | | 1540 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Myslevsky, Fedor | | | 1426 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Sadekov, Maksim | | | 1351 | EST | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Petrov, Igor | | | 1525 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Blinov, Ilia | | | 1474 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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