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Individual Calculations February 2017 |
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| Erastov, Semen Total change: -1.60 | |   |
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| XXIV P.V.Dubinin Memorial 2017 open | Nizhny Novgorod | RUS | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1812 | 4.00 | 6 | -0.04 | 40 | -1.60 | |
|  Grishin, Petr E. | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mylnikova, Olga | | wf | 2106 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kuchin, Nikita | | | 1462 | RUS | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Vityugova, Yaroslava | | | 1548 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Petukhov, Vladimir | | | 1834 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Timoshenko, K. | | | 1581 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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