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Individual Calculations September 2021 |
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| Lebedev, Aleksandr V Total change: 33.20 | |   |
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| Petrovskaya Ladya Standard U15 | St. Petersburg | RUS | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1222 | 2.50 | 6 | 0.83 | 40 | 33.20 | |
|  Tambovskii, Kirill | | | 1599 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Dudkina, Uliana | | | 1233 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Tuchkov, Valeriy | | | 1195 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Shishkin, Vladislav | | | 1567 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Likholetov, Mikhail | | | 1339 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rumyantsev, Semen | | | 1574 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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