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Rapid:
Individual Calculations February 2019 |
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| Kuptsov, Ivan Total change: -67.60 | |   |
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| Seniors_Rapid_28.12 | St. Petersburg | RUS | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1767 | 1.00 | 7 | -3.38 | 20 | -67.60 | |
|  Shin, Robert | | | 2065 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Genusov, Mikhail | | | 1923 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Faschevsky, Sergey | | | 1455 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kutyin, Valentin | | | 1642 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Biyachuev, Minkail | | | 1367 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Piryazev, Viktor | | | 1367 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kapelkina, Galina | | | 1717 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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