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Individual Calculations August 2020 |
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| Dobrovolsky, Oleg Total change: -19.80 | |   |
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| V. Makienko Memorial 2020 | Rostov-on-Don | RUS | 2020-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2140 | 5.00 | 9 | -0.99 | 20 | -19.80 | |
|  Avramenko, Maksim | | | 1740 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mogilchenko, Timofey | | | 1904 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Alpin, Maxim | | | 1877 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mirzoyan, Lavrenty | | | 1988 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Borisov, Maxim S. | | | 2152 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Golovanev, Vladimir | | | 1846 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Medvedev, Matvey | c | | 1955 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Elizarov, Dmitry | f | | 2393 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kermach, Denis | | | 2145 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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