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Individual Calculations April 2019 |
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| Kovtunenko, Alexandr Total change: -8.60 | |   |
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| Aeroflot Open 2019_C | Moscow | RUS | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2162 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
|  Zezyulin, Konstantin | | | 1762 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Toropov, Pavel | f | | 2295 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Larionov, Sergey | | | 1897 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Iljin, Timofey | m | | 2298 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pavlov, Mark | | | 1980 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zhuk, Kirill | | | 1879 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Abgaryan, Harutyun V. | | | 1828 | ARM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aga, Rihard | | | 1951 | EST | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kuznetsov, Mikhail V. | f | | 2292 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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