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Blitz:
Individual Calculations February 2022 |
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| Kachalov, Aleksandr Total change: 33.80 | |   |
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| Rozhdestvensky Chess Tournament (blitz) | Konakovo | RUS | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1795 | 4.50 | 5 | 1.69 | 20 | 33.80 | |
|  Korkina, Elizaveta | | | 1395 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dneprov, Andrey | | | 1651 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Stolyarov, Vitaliy | | | 1664 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kozlov, Aleksandr | | | 2099 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Kovalev, Aleksandr | | | 1884 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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