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Individual Calculations May 2023 |
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| Sidorova, Margarita Total change: -110.80 | |   |
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| Russian Championship G19 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1837 | 0.50 | 4 | -2.77 | 40 | -110.80 | |
|  Tumashevich, Elizaveta | | | 1578 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Kovtun, Tatyana | | | 1594 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Diveeva, Daryia | | | 1624 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tsamalaidze, Liana | | | 1494 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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