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Individual Calculations September 2017 |
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| Ermakov, Nikita Total change: 4.40 | |   |
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| Gidrostroy Cup 2017 | Yuzhno-Sakhalinsk | RUS | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1530 | 1.00 | 4 | 0.11 | 40 | 4.40 | |
|  Sin, Denis | f | | 1930 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petrenko, Andrey Yu. | | | 1930 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhorkin, Aleksander | | | 1768 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lugovskoy, Nikolay | | | 1507 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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