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Blitz:
Individual Calculations April 2023 |
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| Vorobiov, Alexandr Val Total change: -2.80 | |   |
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| Serpukhov blitz 2023 U11 | Serpukhov | RUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1074 | 1.00 | 4 | -0.07 | 40 | -2.80 | |
|  Yunker, Alisa Genrietta | | | 1435 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Popova, Serafima P. | | | 1196 | RUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Osipchuk, Artem | | | 1248 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tsvetnov, Valentin | | | 1169 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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