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Rapid:
Individual Calculations December 2018 |
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| An , Son Chol Total change: 31.20 | |   |
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| Aleksandr Vereschagin Memorial 2018 | Yuzhno-Sakhalinsk | RUS | 2018-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1074 | 2.00 | 5 | 1.56 | 20 | 31.20 | |
|  Gabrusev, Sergey | | | 1474 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khusnulgatin, Artem | | | 1474 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Antogina, Tamara | | | 1474 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stepanov, Semen | | | 1451 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Bragina, Tamara | | | 1423 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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