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Rapid:
Individual Calculations December 2018 |
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| Ivanov, Sergey V. Total change: -27.40 | |   |
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| National Unity Day Rapid | St. Petersburg | RUS | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1948 | 3.00 | 7 | -1.37 | 20 | -27.40 | |
|  Laptenko, Artem | | | 1574 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bryushinin, Alexander | | | 2242 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Riakhovskii, Mark | | | 1548 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korolikhin, Valentin | | | 1899 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Tomilin, Andrey A | | | 1769 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zavgorodniaya, Alena | | wf | 2009 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Leonov, Georgy D | | | 1818 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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