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Individual Calculations June 2015 |
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| Khachikyan, Yervand Total change: -13.40 | |   |
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| Armenian Genocide centennial Memorial | Abovyan | ARM | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1737 | 3.00 | 6 | -0.22 | 20 | -4.40 | |
|  Kalashian, David | m | | 2137 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hovhannisyan, Khachatur | | | 1878 | ARM | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Karapetyan, Gurgen | | | 1469 | ARM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sayan, Hakob | | | 1498 | ARM | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Khachikyan, Gagik | | | 1602 | ARM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hovhannisyan, Manvel H. | | | 1724 | ARM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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) | | | | 85th Yerevan Ch. SF | Yerevan | ARM | 2015-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1737 | 3.50 | 7 | -0.45 | 20 | -9.00 | |
| | Aleksanyan, Andranik | | | 1721 | ARM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Petrosyan, Sahak | | | 1587 | ARM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Muradyan, Robert | | | 1712 | ARM | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Gevorgyan, Albert | | | 1756 | ARM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Nalbandyan, Vahan | | | 1721 | ARM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Manukyan, Anton A. | | | 1723 | ARM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Piliposyan, Robert | | | 1599 | ARM | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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