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Individual Calculations February 2017 |
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| Israyelyan, Eduard Total change: 30.80 | |   |
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| A.Margaryan 7th Memorial U-18 | Yerevan | ARM | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1776 | 4.50 | 8 | 0.77 | 40 | 30.80 | |
|  Geghamyan, Vahan | | | 1394 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Yayloyan, Konstantin | | | 2176 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Avetisyan, Grigor | | | 1552 | ARM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bagdasaryan, Tigran | | | 1638 | ARM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Harutyunyan, Erik | | | 1946 | ARM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ziroyan, David | | | 1958 | ARM | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Davtyan, David Arm. | | | 2012 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Alexanyan, Vrezh B. | | | 1755 | ARM | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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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