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Individual Calculations May 2019 |
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| Parfenov, Efim Total change: -12.80 | |   |
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| Open Championship Vologda region 2019 | Vologda | RUS | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2105 | 5.00 | 8 | -0.64 | 20 | -12.80 | |
|  Butvin, Andrey | | | 1727 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Anikeev, Leonid | | | 1705 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tikhomirov, Igor | | | 1950 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Napalkov, Vladimir | | | 1997 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Baranow, Sergey | | | 2209 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ponikarovsky, Alexey | f | | 1979 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Shoshin, Kirill | | | 1889 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Yarosh, Ruslan | | | 2003 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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