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Individual Calculations February 2018 |
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| Piliposyan, Robert Total change: 16.80 | |   |
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| A.Margaryan 8th Memorial U-18 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1881 | 6.00 | 9 | 0.42 | 40 | 16.80 | |
|  Ayvazyan, Poghos | | | 1573 | ARM | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Petrosyan, Narek Agh. | | | 1481 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Petrosyan, Alexander | | | 1618 | ARM | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gizhlaryan, Vahe | | | 1603 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Davtyan, David Arm. | | | 2019 | ARM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Khachatryan, Veronika | | | 1746 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nalbandyan, Vahan | | | 1962 | ARM | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Shmavonyan, Areg | | | 2226 | ARM | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Chaqryan, Erik | | | 1766 | ARM | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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