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Individual Calculations April 2020 |
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| Petrovsky, Nikita Total change: 46.80 | |   |
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| Grand-prix Dvorets March 2020 Group A | Moscow | RUS | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1912 | 3.00 | 5 | 1.17 | 40 | 46.80 | |
|  Doncev, Alexandr | | | 2285 | MDA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Chapygin, Sergey | | | 1814 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Averin, Nikolay | | | 1883 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Piatin, Oleg | | | 2016 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Kovtunenko, Alexandr | | | 2152 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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