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Blitz:
Individual Calculations December 2021 |
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| Kurkova, Sofia Total change: 19.80 | |   |
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| Tver Region Blitz Chess Championship men | Tver | RUS | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1656 | 5.00 | 9 | 0.99 | 20 | 19.80 | |
|  Grechkin, Igor | | | 2053 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Peskov, Yuri | f | | 2149 | RUS | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Zaika, Sergey | | | 1615 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zuzin, Vladimir | | | 2143 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Dushko, Egor | | | 1094 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Belyaev, Artem | | | 1968 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Luppov, Maksim | | | 1153 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Denisevich, Vladimir | | | 1807 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Neunyvalova, Ekaterina | | | 1271 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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