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Individual Calculations September 2021 |
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| Belkova, Alena Total change: -32.40 | |   |
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| Chelyabinsk region 2021 - G13 | Chelyabinsk | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1025 | 1.00 | 5 | -0.81 | 40 | -32.40 | |
|  Dracheva, Angelina | | | 1125 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Dubovikova, Rada | | | 1007 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Lyashenko, Aleksandra | | | 1099 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Zanina, Eva | | | 1227 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Valiullina, Lyaisan | | | 1192 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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