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Rapid:
Individual Calculations October 2018 |
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| Ershova, Sofya Total change: 22.80 | |   |
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| Karelian rapid 2018 open cup | Kondopoga | RUS | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1705 | 4.00 | 8 | 1.14 | 20 | 22.80 | |
|  Vinorokova, Larisa | | | 1339 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Osmolny, Vladimir I. | f | | 2105 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antipin, Kirill A. | | | 1645 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kenina, Marina | | | 1764 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kolegov, Andrey E. | | | 1898 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Vikulin, Alexander A. | | | 1794 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ievlev, Andrey A. | | | 2105 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Puzyrevsky, Boris M. | | | 1977 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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