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Blitz:
Individual Calculations September 2021 |
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| Kozhemyakina, Maria Total change: 17.80 | |   |
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| Chelyabinsk region 2021 Blitz G13 | Chelyabinsk | RUS | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1023 | 3.50 | 7 | 0.89 | 20 | 17.80 | |
|  Valiullina, Lyaisan | | | 1263 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Belkova, Alena | | | 1020 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Dracheva, Angelina | | | 1122 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lyashenko, Aleksandra | | | 1097 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Dubovikova, Rada | | | 1135 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zanina, Eva | | | 1118 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Chernyshkova, Milena | | | 1074 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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