Individual Calculations July 2021 |
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Grinev, Valeriy Total change: -15.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2194 | 2441 | 5.50 | 9 | -1.58 | 10 | -15.80 | |
| Penza, Denis | | | 2041 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Lymar, Vladislav | | | 2264 | UKR | 0.50 | 1 | -0.23 | 10 | -2.30 | | Prokofiev, Valentyn | | | 2175 | UKR | 0.50 | 1 | -0.32 | 10 | -3.20 | | Grineva, Marianna | | wf | 2041 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Maliutin, Oleksandr | | | 2244 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | | Malovanyi, Yulian | f | | 2348 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | | Mischuk, Dmitry | m | | 2339 | UKR | 0.00 | 1 | -0.64 | 10 | -6.40 | | Skliar, Andrey | | | 2251 | UKR | 0.00 | 1 | -0.75 | 10 | -7.50 | | Bagiryan, Vigen | | | 2041 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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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