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Individual Calculations September 2011 |
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| Petrosyan, Tigran Gag. Total change: 6.90 | |   |
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| "Jermuk - 2011" 6th Youth Int. Open U-18 | Jermuk | ARM | 2011-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1682 | 1.50 | 5 | 0.23 | 30 | 6.90 | |
|  Eranyan, Khachatur | | | 2082 * | ARM | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mkrtchyan, Mikayel | | | 1909 | ARM | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Papikyan, David | | | 1980 | ARM | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Diloyan, Ara | | | 1868 | ARM | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Roushan Reyshah, Sarina | | | 1632 | IRI | 1.00 | 1 | 0.43 | 30 | 12.90 | | | * 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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