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Individual Calculations September 2022 |
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| Kuus, Erik Total change: 28.00 | |   |
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| Petersburg Summer 2022 - Boys U13 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1258 | 4.00 | 6 | 0.70 | 40 | 28.00 | |
|  Konoplev, Kirill | | | 1228 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Puchkov, Yury Yu. | | | 1022 | RUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Kulakov, Timofey Den | | | 1072 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sapelkin, Artem | | | 1229 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Bataev, Nikita | | | 1307 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Baroyan, David | | | 1454 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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