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Blitz:
Individual Calculations August 2023 |
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| Korets, Sergey Total change: -52.20 | |   |
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| Ukrainian Chess Championship (rating up to 2300) - blitz | Chernihiv | UKR | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1979 | 4.50 | 9 | -2.61 | 20 | -52.20 | |
|  Kulepestin, Oleksandr | | | 1672 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Piddubna, Bozhena | | | 1845 | UKR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ponomarenko, Olexandr | | | 1597 | UKR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Bondarenko, Artur | | | 1591 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sakhnin, Volodymyr | | | 1726 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zdor, Vika | | | 1579 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Potapov, Dmytro | | | 1774 | UKR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Nykytynets, Pavlo | | | 1720 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kazakov, Maksym | | | 2020 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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