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Rapid:
Individual Calculations May 2012 |
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| Kovalyov, Eduard Total change: -16.00 | |   |
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| Kharkiv Region Rapid Chess Championship | Kharkiv | UKR | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2221 | 4.50 | 7 | 0.32 | 20 | 6.40 | |
|  Matyash, Nikolay | | | 1821 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neverov, Valeriy | g | | 2541 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rybakov, Sergey | | | 1989 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Biriukov, Nikolai | m | | 2420 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gritsenko, Dmitry | | | 2002 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Odrikovsky, Nikolay | | | 2030 | UKR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lavrov, Maxim | | | 2173 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | | | International Chess Festival "Shahrad-2012". Rapid | Kharkiv | UKR | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2221 | 1.50 | 4 | -1.12 | 20 | -22.40 | |
| | Sazonov, Alexander | | | 1864 | UKR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Lykov, Artiom | | | 2083 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yurkov, Alexey | | | 2268 | UKR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gavrish, Leonid | | | 2142 | UKR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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