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Individual Calculations September 2017 |
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| Sosnin, Nikolay N. Total change: 9.60 | |   |
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| VO Moscow. August 2017 | Moscow | RUS | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1846 | 1.50 | 3 | 0.48 | 20 | 9.60 | |
|  Takhirov, Viktor | | | 2173 | BLR | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Mamaev, Evgeniy | | | 2020 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Voronov, Vladimir Yu. | | | 1755 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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