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Individual Calculations February 2019 |
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| Kobak, Polina Total change: -0.80 | |   |
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| Early Bird 16 | St. Petersburg | RUS | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1386 | 3.00 | 9 | -0.02 | 40 | -0.80 | |
|  Loktionov, Kirill | | | 1784 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tsarkov, Mikhail | | | 1652 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Zakharov, Yuri | | | 1698 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Oskin, Iakov | | | 1563 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Avazov, Semen | | | 1718 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Stremyanov, Leonid | | | 1250 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Golovanskikh, Dmitriy | | | 1624 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lazarev, Mikhail S. | | | 1148 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lezin, Aleksandr | | | 1351 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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