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Individual Calculations October 2017 |
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| Parfenov, Viktor N. Total change: -14.00 | |   |
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| Bryanskiy Les 2017 - Open | Bryansk | RUS | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2261 | 4.50 | 8 | -0.70 | 20 | -14.00 | |
|  Kurguz, Mikhail | | | 1861 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martyntsev, Roman | | | 1861 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stepochkin, Fedor | | | 1984 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zabotin, Alexander | m | | 2466 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Abramov, Valentin | f | | 2331 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bragin, Alexander | | | 2307 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Maximov, Kirill | | | 2010 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Strekha, Igor | | | 2161 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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