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Individual Calculations December 2018 |
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| Naryshkina, Irina Total change: -7.60 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1425 | 1.00 | 8 | -0.38 | 20 | -7.60 | |
|  Ivanov, Sergei V. | | | 1825 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wartiovaara, Oliver | | | 1825 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gutsulyak, Nikolay | | | 1825 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yun, Vyacheslav | | | 1825 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Patel, Palak | | | 1672 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Badazhkov, Egor | | | 1581 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Shceglov, Mikhail | | | 1612 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Shemakhanov, Danila | | | 1559 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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