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Rapid:
Individual Calculations February 2020 |
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| Ryakhin, Alexandr Total change: -4.60 | |   |
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| Weekend tournament (Rapid)-January-2020 | Zaporozhye | UKR | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1853 | 4.50 | 9 | -0.23 | 20 | -4.60 | |
|  Klimenko, Sergey | m | | 2219 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Babaev, Farid | | | 1453 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lugovskoj, Aleksej | f | | 2239 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Belomoretc, Valentina | | | 1453 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serdiuk, Vitalii | | | 2126 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Khudoly, Kostya | | | 1812 | UKR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Golubenko, Vladimir | | | 1932 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Riabova, Valentyna | | | 1453 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Voloshin, Valery | | | 1739 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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