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Individual Calculations July 2011 |
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| Shahinyan, David Total change: -2.70 | |   |
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| Armenian Regional Ch. 2011 | Jermuk | ARM | 2011-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2317 | 4.50 | 8 | -0.50 | 15 | -7.50 | |
|  Petrosyan, Manuel | | | 2125 | ARM | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Hovsepyan, Vardan | | | 2001 | ARM | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Kocharyan, Artush | | | 2088 | ARM | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Matevosyan, Sedrak | | | 2168 | ARM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Khachatrian, Armen M. | | | 2212 | ARM | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Hayrapetian, Arman | m | | 2352 | ARM | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kalashian, David | m | | 2388 | ARM | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Hayrapetian, Ovik | f | | 2390 | ARM | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 4th Karen Asrian Memorial | Jermuk | ARM | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2317 | 5.00 | 9 | 0.32 | 15 | 4.80 | |
| | Gaboyan, Susanna | | | 1917 * | ARM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Minasian, Ara | g | | 2465 | ARM | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Pluzyan, Aram | | | 2119 | ARM | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Petrosyan, Arman | | | 1917 * | ARM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chibukhchian, Artur | g | | 2500 | ARM | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Moradiabadi, Elshan | g | | 2536 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hairapetian, Anna | | wf | 2128 | ARM | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Minasian, Artashes | g | | 2558 | ARM | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Nadanian, Ashot | m | | 2426 | ARM | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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