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Individual Calculations April 2019 |
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| Koshel, Stanislav Total change: 10.20 | |   |
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| Championship of Ukraine among amateurs | Vinnytsia | UKR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1885 | 3.00 | 6 | 0.96 | 20 | 19.20 | |
|  Tarasenko, Vladislav | | | 2053 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Shyrobokov, Mykyta | | | 1922 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Anatskiy, Alexey | | | 1984 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Vakulenko, Oleksandr | | | 2080 | UKR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Nikitin, Bogdan | | | 1982 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Shevchuk, Olexandr | | | 2014 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | "Kyiv Spring - 2019 (open A)" | Kyiv | UKR | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1885 | 4.50 | 8 | -0.45 | 20 | -9.00 | |
| | Roshka, Yevgeniy | f | | 2247 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gubar, Bogdan | | | 1579 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maliutin, Oleksandr | | | 2262 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Perets, Dmitry | | | 1737 | UKR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Khmelko, Kyrylo | | | 1485 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saraev, Yaroslav | | | 1709 | UKR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sokol, Anna | | | 1604 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shkryl, Kateryna | | | 1724 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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