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Individual Calculations March 2019 |
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| Boyko, Igor K. Total change: -108.00 | |   |
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| Moscow Open 2019_C | Moscow | RUS | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 2107 | 5.00 | 9 | -2.70 | 40 | -108.00 | |
|  Mikhaylov, Alexander D. | | | 1707 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Orshonova, Anna | | | 1876 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Airapetyan, Tigran | | | 1793 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mochalov, Dmitriy | | | 1810 | RUS | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Bunin, Serafim | | | 1786 | RUS | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Novozhilova, Polina | | | 1707 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Beliuga, Mikhail | | | 1820 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Khripachenko, Alexander | | | 1762 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mkrtchyan, Arsen | | | 1901 | ARM | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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