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Rapid:
Individual Calculations August 2019 |
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| Chekan, Arina Total change: -50.20 | |   |
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| Smart children - strong Russia_rapid | Moscow | RUS | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1454 | 1.00 | 4 | -2.51 | 20 | -50.20 | |
|  Gerasimova, Maria V. | | | 1054 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Boronina, Kseniia | | | 1196 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Tereshchenko, Eva | | | 1159 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Nesterova, Darya | | | 1054 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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