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Blitz:
Individual Calculations April 2015 |
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| Ivina, Valeria Total change: -22.40 | |   |
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| North-West chess Championship for women. BLITZ | St. Petersburg | RUS | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2025 | 4.00 | 8 | -1.12 | 20 | -22.40 | |
|  Bespalova, Jana | | | 1625 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ustich, Ekaterina | | | 1968 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Polkhovskaya, Polina | | | 1860 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pavlova, Alina | | wf | 2126 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Alekseeva, Yulia | | | 1739 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Komiagina, Maria | | wm | 2154 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Belkina, Yulia | | | 1902 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Solozhenkina, Elizaveta | | wf | 1877 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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