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Individual Calculations April 2019 |
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| Chaika, Arina Total change: -11.60 | |   |
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| Championship DFO 2019 (women) | Khabarovsk | RUS | 2019-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1223 | 2.00 | 7 | -0.29 | 40 | -11.60 | |
|  Zhapova, Yana | | | 1623 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Antipina, Natalia | | | 1623 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dzhafarova, Dinara | | | 1089 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Usenko, Olga | | | 1559 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ivashentseva, Dominika | | | 1335 | RUS | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Lovetskaya, Polina | | | 1260 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Zinovenko, Kristina | | | 1201 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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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