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Individual Calculations November 2023 |
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| Baghdasaryan, Vahe Total change: -20.20 | |   |
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| Yerevan Open 2023 (Tournament A) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2259 | 1.00 | 4 | -2.02 | 10 | -20.20 | |
|  Kurghinyan, Gagik | | | 1576 | ARM | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Sivuk, Vitaly | g | | 2461 | SWE | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Sklokin, Sergey | | | 1859 * | FID | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Ghazaryan, Narek E. | | | 1939 | ARM | 0.00 | 1 | -0.87 | 10 | -8.70 | | | * 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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