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Blitz:
Individual Calculations April 2022 |
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| Valentinova, Irina Total change: -31.40 | |   |
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| Serpukhov blitz 2022 U15 | Serpukhov | RUS | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1229 | 2.00 | 7 | -1.57 | 20 | -31.40 | |
|  Prasolov, Ilia | | | 1380 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Knyazeva, Ekaterina | | | 1070 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Rybakov, Mikhail Alek | | | 1147 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Merkulova, Ekaterina | | | 1299 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bobrovnikova, Mariya | | | 1195 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Yakushkin, Dmitriy | | | 1213 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Grinivetskii, Mark | | | 1240 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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