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Individual Calculations May 2023 |
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| Ushakova, Olga Dm Total change: 1.60 | |   |
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| Russian Championship G13 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1136 | 2.50 | 5 | 0.04 | 40 | 1.60 | |
|  Tutunnik, Anastasiya | | | 1228 | RUS | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Maleeva, Eva | | | 1022 | RUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Petrova, Elena V. | | | 1068 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Malyjkina, Elizaveta | | | 1230 | RUS | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Dandish, Izabella | | | 1161 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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