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Individual Calculations February 2015 |
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| Davtyan, Artur Total change: 44.40 | |   |
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| A.Margaryan Memorial-2015 U-18 | Yerevan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2015 | 5.50 | 7 | 1.11 | 40 | 44.40 | |
|  Ispiryan, Zhora | | | 1615 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yeritsyan, Hayk | | | 1841 | ARM | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sahakyan, Garush | | | 1790 | ARM | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ghazaryan, Yury | | | 1869 | ARM | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Yayloyan, Konstantin | | | 2138 | ARM | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Parvanyan, Ashot | | | 2054 | ARM | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mirzoyan, David | | | 2028 | ARM | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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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