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Individual Calculations July 2021 |
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| Agudova, Olga Total change: -19.20 | |   |
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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 |
| 1931 | 1942 | 2.50 | 7 | -0.96 | 20 | -19.20 | |
|  Zubarev, Alexander | g | | 2342 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nechitailo, Nikita | | | 1542 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bondar, Dmytro | f | | 2274 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Prokofiev, Valentyn | | | 2175 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Basova, Yuliya | | | 1542 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsirulnik, Maritsa | | | 2099 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lohozynska, Valentyna | | | 1542 * | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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