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Individual Calculations January 2018 |
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| Bukin, Leonid Total change: -10.40 | |   |
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| Sochi Children Champ. - 2017 | Sochi | RUS | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1151 | 2.00 | 5 | -0.26 | 40 | -10.40 | |
|  Akhmedov, David | | | 1273 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kartalyan, Gaspar | | | 1087 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Grigoryan, Maksim | | | 1183 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Kotelnikov, Matvei | | | 1283 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Grigoryan, Evgeny | | | 1106 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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