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Individual Calculations December 2017 |
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| Mikaelyan, Arman Total change: 12.20 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2503 | 7.00 | 9 | 1.22 | 10 | 12.20 | |
|  Leidorf, Sebastian | | | 2103 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chukavin, Kirill | | | 2256 | EST | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Baltabaev, Temirlan | f | | 2353 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Payen, Arnaud | m | | 2335 | FRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Ponfilenok, Vladimir | | | 2350 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kobalia, Mikhail | g | | 2596 | RUS | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Artemiev, Vladislav | g | | 2696 | RUS | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Batchuluun, Tsegmed | g | | 2571 | MGL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Mkrtchyan, Sargis R. | | | 2145 | ARM | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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