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Blitz:
Individual Calculations March 2021 |
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| Ermonina, Irina Total change: -64.40 | |   |
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| Petrograd District Blitz 2021-2 | St. Petersburg | RUS | 2021-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1567 | 0.00 | 7 | -3.22 | 20 | -64.40 | |
|  Rudovskii, Filipp | | | 2074 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Gorelov, Artem | | | 1249 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Shikhalieva, Ariana | | | 1408 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Ivanov, Aleksei Al | | | 1442 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Utekov, Konstantin | | | 1665 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lotarev, Aleksey | | | 1605 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Makhmudov, Riyad | | | 1923 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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