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Blitz:
Individual Calculations August 2021 |
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| Polykovskaya, Olga Total change: -81.40 | |   |
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| CH Chelyabinsk 2021 Blitz | Chelyabinsk | RUS | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1428 | 1.50 | 8 | -4.07 | 20 | -81.40 | |
|  Nurzhanov, Valikhan | | | 2046 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lebzak, Artem | | | 1148 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Antoshkin, Alexander | | | 1222 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Khudyakov, Nikolay | | | 1384 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Isaeva, Mariya | | | 1014 | RUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Drozdov, Nikita | | | 1146 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zhukov, Matvei | | | 1102 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valiullina, Lyaisan | | | 1231 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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