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Individual Calculations January 2023 |
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| Sidorova, Anna Yu. Total change: 23.20 | |   |
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| Championship of the SZFO 2022_G15 | St. Petersburg | RUS | 2022-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1155 | 2.00 | 4 | 0.58 | 40 | 23.20 | |
|  Lytasova, Katerina | | | 1429 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ternovchuk, Polina | | | 1026 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Shoshina, Irina | | | 1244 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Solntseva, Arina | | | 1397 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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