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Blitz:
Individual Calculations September 2021 |
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| Potashkina, Polina Total change: -8.80 | |   |
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| Blitz championship of the Sverdlovsk region - G19 | Ekaterinburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1126 | 2.00 | 7 | -0.44 | 20 | -8.80 | |
|  Enaleeva, Alina | | | 1199 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Bazhenova, Anastasiya | | | 1303 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Konyakhina, Angelina | | | 1311 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Fedorova, Alina | | | 1169 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Krylosova, Anastasiya | | | 1328 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Eltueva, Olga | | | 1164 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Potashkina, Maria | | | 1216 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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