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Individual Calculations November 2019 |
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| Ermakov, Boris Total change: 1.40 | |   |
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| Kolomenskaya versta 2019 open | Kolomna | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1762 | 4.00 | 8 | 0.07 | 20 | 1.40 | |
|  Pichugin, Dmitriy | | | 1362 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Prutskov, Aleksei | | | 1877 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kolmychkov, Platon | | | 1362 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Matrosov, Vladimir | | | 1803 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rachkov, Andrey A. | | | 1538 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zabotin, Alexander | m | | 2162 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikitin, Victor | | | 1860 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Nozdrachev, Leonid | m | | 2162 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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