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Individual Calculations February 2018 |
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| Serov, Boris Total change: -29.20 | |   |
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| Tikhomirov Memorial 2017 | Zaprudnya | RUS | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1811 | 1.00 | 4 | -1.46 | 20 | -29.20 | |
|  Semin, Gennadiy | | | 2120 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Reshetniak, Dmitry | | | 1411 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Prideyn, Maxim | | | 1411 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sepp, Yuri | | | 1822 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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