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Individual Calculations April 2023 |
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| Faizutdinova, Diana Total change: -33.20 | |   |
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| North-West chess Championship 2023_women. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1989 | 5.00 | 8 | -1.66 | 20 | -33.20 | |
|  Koroleva, Mariya | | | 1450 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Kalinovskaya, Lyudmila | | | 1634 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Popenkova, Varvara | | | 1589 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Khokhlova, Daria | | | 2111 | FID | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Galakhanova, Evelina | | | 1577 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Satanovskaia, Evgeniia | | | 1798 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Makhina, Viktoria | | | 1338 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chervyakova, Tatiana | | | 1653 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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