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Individual Calculations July 2021 |
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| Babiy, Olga Total change: -43.60 | |   |
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| 50th Anniversary of Mariupol Chess Club open | Mariupol, Donetsk region | UKR | 2021-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2280 | 4.50 | 8 | -2.18 | 20 | -43.60 | |
|  Basova, Yuliya | | | 1880 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arutyunova, Diana | | wg | 2227 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Hryshchenko, Kamila | | | 2048 | UKR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Goroshkov, Maksym | | | 1999 | UKR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mashchenko, Tamila | | | 1880 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagiryan, Vigen | | | 1948 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Yeshchenko, Uliana | | | 1991 | UKR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Tribushnaya, Olga | | | 1880 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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