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Individual Calculations May 2023 |
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| Safina, Rayana Total change: 104.40 | |   |
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| Russian Championship G13 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1006 | 4.50 | 8 | 2.61 | 40 | 104.40 | |
|  Ivasenko, Vera | | | 1222 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Trapeznikova, Emma | | | 1184 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Kuznetsova, Ekaterina A | | | 1281 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Chistova, Ekaterina | | | 1199 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chernysheva, Mariia | | | 1138 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Evdokimova, Alisa | | | 1259 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Golofast, Uliyana | | | 1320 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Evseeva, Polina | | | 1132 | RUS | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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