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Individual Calculations May 2023 |
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| Velichkina, Anna Total change: 19.60 | |   |
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| Russian Championship G13 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1066 | 2.50 | 6 | 0.49 | 40 | 19.60 | |
|  Fedorenko, Ekaterina I. | | | 1258 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ungaeva, Sofia | | | 1224 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Pustynnikova, Aleksandra | | | 1181 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ivasenko, Vera | | | 1222 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Osoblivaya, Darya Ar | | | 1148 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Chernobrovkina, Tatyana | | | 1105 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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