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Rapid:
Individual Calculations January 2020 |
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| Ostapchuk, Ruslan Total change: 13.20 | |   |
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| Championship of the region among chess players from districts | Vinnytsia | UKR | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1854 | 6.50 | 9 | 0.66 | 20 | 13.20 | |
|  Kravets, Ivan | | | 1491 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Shenderuk, Petro | | | 1678 | UKR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dovgan, Vitaliy | | | 1607 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khoduk, Anatoly | | | 1986 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rekechynskyi, Viktor | | | 1646 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cherepanova, Viktoriya | | | 1454 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsera, Oleksandr | | | 1879 | UKR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tkach, Anriy | | | 1693 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Roienko, Artur | | | 2084 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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