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Individual Calculations December 2021 |
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| Sungurova, Tatiana Total change: -16.80 | |   |
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| Ohta-park chess Autumn 2021.B1 | Mistolovo | RUS | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1312 | 2.50 | 5 | -0.42 | 40 | -16.80 | |
|  Tuchkov, Valeriy | | | 1177 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Kuus, Erik | | | 1176 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Makarchik, Arseniy Vik | | | 1380 | RUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Shishlov, Alexander S. | | | 1153 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kaplan, Aleksey | | | 1358 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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