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Individual Calculations April 2021 |
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| Buvaylova, Polina Total change: 30.40 | |   |
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| Kamchatka cup - 2021 (girls 15) | Petropavlovsk-Kamchatsky | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1455 | 6.50 | 8 | 0.76 | 40 | 30.40 | |
|  Galyutina, Darya | | | 1154 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Goncharenko, Valeria | | | 1273 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Krasnopolskaya, Valeria | | | 1236 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Noyanzina, Sofia | | | 1347 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sazonova, Nadezhda | | | 1416 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Natalevich, Alexandra | | | 1425 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Andreeva, Varvara | | | 1131 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Nosyreva, Anastasia | | | 1257 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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