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Individual Calculations September 2012 |
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| Khachatryan, Edmond Total change: -57.30 | |   |
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| 3th Abovyan Open Ch. | Abovyan | ARM | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1936 | 0.50 | 4 | -1.91 | 30 | -57.30 | |
|  Petrosyan, Tigran S. | f | | 2332 | ARM | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Hakobyan, Hovhannes H. | | | 1610 | ARM | 0.00 | 1 | -0.87 | 30 | -26.10 | | | Simonyan, Latush | | | 1684 | ARM | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Danielyan, Vahe | | | 1825 | ARM | 0.00 | 1 | -0.65 | 30 | -19.50 | |
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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