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Individual Calculations July 2021 |
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| Goroshkova, Liudmila Total change: 2.60 | |   |
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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 |
| 2103 | 1958 | 2.50 | 7 | 0.13 | 20 | 2.60 | |
|  Mirzoev, Emil | g | | 2358 * | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Chubar, Vladimir | m | | 1958 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Skliar, Andrey | | | 2251 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mischuk, Dmitry | m | | 2339 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tribushnaya, Olga | | | 1715 | UKR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Goroshkov, Maksym | | | 1999 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tsirulnik, Maritsa | | | 2099 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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