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Individual Calculations April 2019 |
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| Kovalchuk, Ivan Total change: 114.00 | |   |
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| Championship of Ukraine among amateurs | Vinnytsia | UKR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1775 | 5.50 | 8 | 2.85 | 40 | 114.00 | |
|  Tereshchuk, Richard | | | 1406 | UKR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Rakhmangulov, Denis | | | 2043 | UKR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tonkoshkura, Misha | | | 1676 | UKR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Romanov, Vladimir | | | 2108 | UKR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Grineva, Marianna | | wf | 2054 | UKR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Shevchuk, Olexandr | | | 2014 | UKR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Koshevoy, Vyacheslav | | | 1986 | UKR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nikitin, Bogdan | | | 1982 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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