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Individual Calculations November 2021 |
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| Khachikyan, Haik Total change: 13.40 | |   |
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| 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1868 | 7.00 | 9 | 0.67 | 20 | 13.40 | |
|  Stepanyan, Roman | | | 1468 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stepanyan, Ararat | | | 1468 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gasparyan, Beniamin | | | 1468 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yeghiazaryan, Mikayel | | | 1468 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayvazyan, Poghos | | | 1578 | ARM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Moosapour, Rastin | | | 1873 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Vardanyan, Aram | | | 1907 | ARM | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Asatryan, Arman G. | | | 1689 | ARM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Antinyan, Armen | | | 2174 | ARM | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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