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Individual Calculations September 2017 |
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| Lotvin, Illya Total change: -42.00 | |   |
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| Cossack pearl - A | Zaporizhzhia | UKR | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2310 | 5.00 | 9 | -2.10 | 20 | -42.00 | |
|  Vernigora, Alexandra | | | 1910 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bondar, Dmytro | | | 1988 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kovalev, Denis | m | | 2504 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lisnyak, Vladislav | | | 2058 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Borzov, Dmitri | | | 2103 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Efremova, Yulia | | wm | 2100 | UKR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Zakladny, Olexandr | | | 1923 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abramyan, Artur | | | 1910 * | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vakulenko, Oleksandr | | | 1967 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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