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Individual Calculations October 2021 |
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| Vlasova, Olesia Total change: -32.40 | |   |
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| Voronezh Region Boys 17 Championship Open 2021 | Voronezh | RUS | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1861 | 1.50 | 3 | -0.81 | 40 | -32.40 | |
|  Spitsyn, Grigory | | | 1653 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Kuznetsov, Ivan | | | 1461 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Voronin, Yaroslav | | | 1772 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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