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Individual Calculations September 2011 |
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| Margaryan, Laert Total change: -15.30 | |   |
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| 2nd Abovyan Open Ch. | Abovyan | ARM | 2011-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2050 | 1.50 | 5 | -0.51 | 30 | -15.30 | |
|  Mnatsakanian, Eduard A | m | | 2204 | ARM | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Virabyan, Gor | | | 2160 | ARM | 0.50 | 1 | 0.15 | 30 | 4.50 | |  Avetisyan, Mikael | | | 2017 | ARM | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Poghosyan, Suren | | | 2324 | ARM | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Martirosyan, Mamikon | | | 1938 | 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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