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Individual Calculations December 2023 |
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| Melnikova, Arina Total change: -72.80 | |   |
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| SFO G15 2023 | Kemerovo | RUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1231 | 0.50 | 4 | -1.82 | 40 | -72.80 | |
|  Vlasova, Mariya N | | | 1709 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Kosacheva, Uliana | | | 1004 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Tyaglova, Yuliya | | | 1049 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Yamshchikova, Evelina | | | 1050 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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