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Individual Calculations February 2016 |
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| Ishkhanyan, Ruben Total change: 22.80 | |   |
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| A.Margaryan Memorial U-14 | Yerevan | ARM | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1744 | 4.00 | 4 | 0.57 | 40 | 22.80 | |
|  Julfikyan, Sargis | | | 1344 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Matevosyan, Hovhannes | | | 1344 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Babayan, Mariam | | | 1496 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Karakeshishyan, Alen | | | 1519 | ARM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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