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Rapid:
Individual Calculations December 2021 |
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| Kostina, Alexandra Total change: -14.00 | |   |
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| Rapid - SFO championship - 2021. G17 | Barnaul | RUS | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1644 | 5.00 | 9 | -0.70 | 20 | -14.00 | |
|  Kosacheva, Kristina | | | 1478 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Von, Eva | | | 1286 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Maikovets, Yana | | | 1581 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ivanova, Lubov | | | 1770 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kamarova, Zhanbota | | | 1916 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kljasheva, Lada | | | 1155 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Oidup, Arseniya | | | 1329 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Nikolaeva, Nadezhda | | | 1869 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Oleynik, Alisa | | | 1163 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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