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Individual Calculations April 2021 |
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| Kulnev, Aleksandr Total change: -32.80 | |   |
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| North-West chess Championship 2021_men | St. Petersburg | RUS | 2021-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1753 | 2.00 | 8 | -0.82 | 40 | -32.80 | |
|  Zaykov, Sergey | | | 2142 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Slastikhin, Vladislav | | | 2025 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Emelyanova, Victoria | | | 1809 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Rusov, Valery | | | 2081 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ivanov, Anton | | | 1650 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Trushnikov, Viacheslav | | | 1715 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ananjev, Ilija | | | 1727 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Morozov, Sergey | | | 1918 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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