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Individual Calculations January 2023 |
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| Artemova, Alexandra Total change: 88.80 | |   |
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| Championship of the SZFO 2022_G15 | St. Petersburg | RUS | 2022-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1245 | 4.50 | 6 | 2.22 | 40 | 88.80 | |
|  Arlamova, Ekaterina | | | 1267 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Yakunenkova, Ekaterina | | | 1222 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Solntseva, Arina | | | 1397 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Budrina, Marina | | | 1394 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Satanovskaia, Evgeniia | | | 1919 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Korshunova, Kseniya | | | 1122 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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