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Individual Calculations February 2019 |
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| Tumanyan, Simon Total change: 4.80 | |   |
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| A.Margaryan 9th Memorial U-18 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1716 | 3.50 | 8 | 0.12 | 40 | 4.80 | |
|  Vardanyan, Aram | | | 1866 | ARM | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Grigoryan, Suren | | | 1820 | ARM | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Chaqryan, Erik | | | 2116 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Agopyan, Hayk | | | 1541 | ARM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Badalyan, Seda | | | 1508 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ayvazyan, Poghos | | | 1813 | ARM | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Chakhoyan, Artur | | | 1621 | ARM | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Davtyan, Arsen | | | 2025 | ARM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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