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Individual Calculations February 2020 |
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| Kovankin, Alexandr Total change: 4.40 | |   |
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| XXVII Memorial of P.V.Dubinin 2020 open | Nizhniy Novgorod | RUS | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1239 | 1.00 | 5 | 0.11 | 40 | 4.40 | |
|  Zyryanov, Konstantin | | | 1639 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Zavivaev, Ilya | | | 1639 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Luzhavin, Mikhail | | | 1186 | RUS | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Eremeev, Vladimir I. | | | 1639 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pashkin, Viktor | | | 1639 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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