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Individual Calculations September 2021 |
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| Rumyantsev, Semen Total change: -8.40 | |   |
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| Petrovskaya Ladya Standard U15 | St. Petersburg | RUS | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1574 | 4.50 | 7 | -0.21 | 40 | -8.40 | |
|  Dudkin, Mikhail Dm. | | | 1174 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Antipov, Fedor | | | 1404 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Filippov, Kirill P. | | | 1713 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kozlov, Alexei | | | 1590 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Shishkin, Vladislav | | | 1567 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Lebedev, Aleksandr V | | | 1222 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Dudkina, Uliana | | | 1233 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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