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Individual Calculations December 2020 |
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| Irgit, Arina Total change: 13.20 | |   |
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| SFO G13 2020 | Novokuznetsk | RUS | 2020-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1306 | 3.00 | 4 | 0.33 | 40 | 13.20 | |
|  Kosinova, Anastasia | | | 1359 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Ulturgasheva, Kseniya | | | 1133 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Budaeva, Kseniya | | | 1115 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Krupenko, Polina | | | 1108 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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