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Individual Calculations January 2018 |
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| Boyko, Igor K. Total change: 10.80 | |   |
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| Orenburg final-2017 | Orenburg | RUS | 2017-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1721 | 1.50 | 5 | 0.27 | 40 | 10.80 | |
|  Faizulin, Zharas | | | 2121 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karlov., Alexey | | | 2121 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pomakhov, Andrey | | | 2121 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kulumbetov, Raif | | | 1986 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shushkareev, Arman | | | 1466 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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