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Individual Calculations September 2021 |
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| Belkova, Alena Total change: -33.20 | |   |
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| Chelyabinsk region 2021 - G13 | Chelyabinsk | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1127 | 1025 | 1.00 | 5 | -0.83 | 40 | -33.20 | |
|  Dracheva, Angelina | | | 1122 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Dubovikova, Rada | | | 1006 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Lyashenko, Aleksandra | | | 1097 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Zanina, Eva | | | 1225 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Valiullina, Lyaisan | | | 1187 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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