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Rapid:
Individual Calculations December 2018 |
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| Chopenko, Olena Total change: 13.20 | |   |
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| Myrhorod Chess Cup November 2018 | Myrhorod, Poltava region | UKR | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1347 | 3.00 | 6 | 0.66 | 20 | 13.20 | |
|  Shelest, Oleksii | | | 1747 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Derkach, Mykhaylo | | | 1060 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nakonechny, Vasyl | | | 1602 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kupenko, Yaroslav | | | 1108 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Melnyk, Denys | | | 1629 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kyryychuk, Valentyn | | | 1526 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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