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Individual Calculations September 2011 |
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| Petrosyan, Arman Total change: -2.40 | |   |
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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 |
| 1841 | 1732 | 2.00 | 6 | -0.16 | 15 | -2.40 | |
|  Papikyan, David | | | 1980 | ARM | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Parvanyan, Alfred | | | 1836 | ARM | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Iskandaryan, Tigran | | | 1828 | ARM | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Mkrtchyan, Mikayel | | | 1909 | ARM | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hovsepyan, David | | | 1838 | ARM | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mkrtchyan, Karen | | | 1655 | ARM | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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