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Individual Calculations September 2012 |
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| Margaryan, Laert Total change: -38.40 | |   |
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| 3th Abovyan Open Ch. | Abovyan | ARM | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 2035 | 2.00 | 4 | -1.28 | 30 | -38.40 | |
|  Mkrtchyan, Sargis R. | | | 1768 | ARM | 1.00 | 1 | 0.18 | 30 | 5.40 | |  Asatryan, Sona | | | 1789 | ARM | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Harutyunyan, Artur A. | | | 1737 | ARM | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Petrosyan, Armen K. | | | 1797 | ARM | 0.00 | 1 | -0.80 | 30 | -24.00 | |
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) | | |
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