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Individual Calculations July 2021 |
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| Pikalova, Sofya Total change: 29.20 | |   |
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| 5th Summer Spartakiada of Russian Youth 2021 A-1 | Taganrog | RUS | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1590 | 1.00 | 1 | 0.73 | 40 | 29.20 | |
|  Gelman, Inna | | | 1766 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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