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Rapid:
Individual Calculations January 2018 |
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| Kopystyrynska, Anna Total change: -11.80 | |   |
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| Memorial Bogatyrchuka-B | Vinnytsia | UKR | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1238 | 0.00 | 3 | -0.41 | 20 | -8.20 | |
|  Prokofyev, Valentyn | | | 1638 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stepaniuk, Karina | | | 1637 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kasapchuk, Oleksandr Jr. | | | 1427 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Step-11 chess Federation of Vinnytsia (rapid) 2017 | Vinnytsia | UKR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1238 | 0.00 | 2 | -0.18 | 20 | -3.60 | |
| | Bykovskiy, Oleg | f | | 1638 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yakovets, Volodymyr | | | 1602 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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