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Individual Calculations January 2019 |
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| Akhmedov, David Total change: 90.40 | |   |
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| Open Moscow. November 2018 - A | Moscow | RUS | 2018-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1560 | 0.50 | 3 | 0.13 | 40 | 5.20 | |
|  Mkrtchyan, Arsen | | | 1889 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Babaian, Eduard | | | 1873 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Martynov, Vladimir | | | 1908 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Grand-prix Dvorets, 16th stage_Botvinnik memorial. Group A | Moscow | RUS | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1575 | 3.00 | 7 | 2.13 | 40 | 85.20 | |
| | Lupolov, Boris | | | 1935 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Kretov, Leonid | | | 1975 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ratnikov, Mikhail | | | 1968 | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Anfinogenov, Artem | | | 1975 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikiforov, Sergey M. | | | 1915 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Talalov, Anton | | | 1802 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Khachatryan, Marieta | | | 1812 | ARM | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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