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Individual Calculations February 2019 |
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| Kokhnover, Ilya Total change: -1.20 | |   |
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| Early Bird 16 | St. Petersburg | RUS | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1931 | 6.00 | 9 | -0.06 | 20 | -1.20 | |
|  Oskin, Iakov | | | 1563 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Lazarev, Mikhail S. | | | 1531 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balaian, Artur | | | 2024 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tolstykh, Kirill | | | 1540 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Grigoriev, Yury Z. | | | 1815 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zakharov, Yuri | | | 1698 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tongak, Oleg | | | 1653 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sapegin, Yaroslav | | | 1955 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Semenenko, Sergey | | | 2166 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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