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Individual Calculations December 2020 |
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| Nikolaev, Alexandr Total change: -66.80 | |   |
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| SPb B17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1669 | 3.00 | 8 | -1.67 | 40 | -66.80 | |
|  Spiridonov, Artyom | | | 1448 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Kurbanov, Sergey | | | 1611 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Shemyakinskiy, Nikita | | | 2047 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Oleinik, Egor | | | 1440 | UKR | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Romanov, Nikita M. | | | 1694 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Igudin, Denis | | | 1702 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Uryvaev, Viacheslav | | | 1289 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Atakishiev, Emil | | | 1596 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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