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Rapid:
Individual Calculations February 2015 |
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| Rogatiuk, Oleksandr Total change: -7.60 | |   |
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| V.Chichkovsky Memorial Rapid-2014 | Khmelnitsky | UKR | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1814 | 1.00 | 4 | -0.38 | 20 | -7.60 | |
|  Ponyatyscyn, Yaroslav | | | 2169 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Gumeniuk, Sergey | | | 1914 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Poznansky, Dmytro | | | 1680 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dovgan, Orest | | | 2023 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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