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Individual Calculations September 2018 |
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| Biriukov, Alexander Total change: -21.40 | |   |
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| Semifinal championship Tula region men 2018 | Tula | RUS | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2026 | 4.00 | 9 | -1.07 | 20 | -21.40 | |
|  Bogachev, Vjacheslav | | | 1626 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mikhailov, Gennady | f | | 2307 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zaitsev, Aleksey Vik | | | 1903 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sergeev, Dmitry | | | 1863 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Molchanov, Ivan | | | 1835 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Katolikov, Oleg | | | 2179 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mitrofanov, Alexander | | | 2242 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gorbunov, Oleg | | | 1911 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Arkhipov, Vladimir | | | 1901 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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