Individual Calculations July 2021 |
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Bondar, Dmytro Total change: -3.20 | | ![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 |
2154 | 2274 | 5.50 | 9 | -0.16 | 20 | -3.20 | |
| Lohozynska, Valentyna | | | 1874 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Goroshkov, Maksym | | | 1999 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | | Gumeniuk, Yevgen | | | 1980 | UKR | 0.50 | 1 | -0.35 | 20 | -7.00 | | Agudova, Olga | | | 1942 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | Malakhatko, Vadim | g | | 2466 | BEL | 1.00 | 1 | 0.75 | 20 | 15.00 | | Golovanj, Andrej | | | 2298 | UKR | 0.50 | 1 | 0.03 | 20 | 0.60 | | Bakhmatsky, Vladislav | m | | 2420 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | Grineva, Marianna | | wf | 2029 | UKR | 0.50 | 1 | -0.30 | 20 | -6.00 | | Polyakov, Maxim | m | | 2375 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | | * 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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