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Rapid:
Individual Calculations December 2018 |
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| Grechko, Valentyn Total change: 12.60 | |   |
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| Open Cup Chernigiv Region (Rapid)-2018 | Chernigiv | UKR | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2086 | 4.50 | 6 | 0.63 | 20 | 12.60 | |
|  Tretyak, Kyryl | | | 1686 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laptii, Nazar | | | 2038 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Galperin, Platon | | | 2281 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Melnyk, Vladyslav | | | 1866 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gryshko, Vitalii | | | 1864 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gumeniuk, Yevgen | | | 2037 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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