Individual Calculations August 2018 |
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Perch, Sofya Total change: -18.80 | | |
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"Myrhorod-open - 2018 - A" | Myrhorod, Poltava region | UKR | 2018-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1908 | 1799 | 2.50 | 8 | -0.47 | 40 | -18.80 | |
| Tichonov, Jiri | | | 2107 | UKR | 0.00 | 1 | -0.14 | 40 | -5.60 | | Petrova, Irina | | wm | 2158 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | Varekha, Anna | | | 1446 | MDA | 1.00 | 1 | 0.11 | 40 | 4.40 | | Vasyliv, Stanislav | | | 2163 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | Romaniv, Mykola | | | 1848 | UKR | 0.50 | 1 | 0.07 | 40 | 2.80 | | Melnikov, Alexander | | | 1877 | UKR | 0.00 | 1 | -0.39 | 40 | -15.60 | | Granko, Roman | | | 2035 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | Gritsaenko, Sergiy | | | 1630 | UKR | 1.00 | 1 | 0.28 | 40 | 11.20 | | 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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