Individual Calculations September 2017 |
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Efremova, Yulia Total change: 4.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Cossack pearl - A | Zaporizhzhia | UKR | 2017-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2116 | 2100 | 4.00 | 8 | 0.21 | 20 | 4.20 | |
| Borisenko, Viacheslav | m | | 2311 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | Kovalsky, Vadim | | | 1839 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | Vernigora, Alexandra | | | 1804 | UKR | 0.50 | 1 | -0.35 | 20 | -7.00 | | Kusnetsov, Sergey | | | 2287 | UKR | 0.50 | 1 | 0.24 | 20 | 4.80 | | Lotvin, Illya | | | 2310 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | Lugovskoj, Aleksej | f | | 2283 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | Golubenko, Vladimir | | | 1958 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | Zheglov, Vadim | | | 2139 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | 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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