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Blitz:
Individual Calculations July 2017 |
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| Koval, Artem Total change: 13.60 | |   |
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| Grand Prix (blitz) | Krivoi Rog | UKR | 2017-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2282 | 5.50 | 6 | 0.68 | 20 | 13.60 | |
|  Marchik, Nikolay | | | 1994 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Artemenko, Igor | | | 2056 | UKR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kozorez, Dmitriy | | | 1949 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kostiukov, Alexandr | | | 2294 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Trotsik, Vitaliy | | | 1898 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Danilov, Ivan | | | 1882 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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