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Blitz:
Individual Calculations September 2018 |
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| Seregina, Maria Total change: -21.00 | |   |
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| Petersburg Summer 2018 - Blitz | St. Petersburg | RUS | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1760 | 1.00 | 4 | -1.05 | 20 | -21.00 | |
|  Vokhidov, Shamsiddin | m | | 2160 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Udovikov, Daniil | | | 1360 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pogosian, Vladimir | | | 2078 | ARM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dondukov, Vladislav | | | 1364 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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