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Individual Calculations September 2010 |
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| Kocharyan, Artush Total change: -3.45 | |   |
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| Pan-Armenian Int. Open - A | Yerevan | ARM | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2091 | 2.00 | 5 | -0.23 | 15 | -3.45 | |
|  Vardanian, Hakob | | | 2258 | ARM | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Tovmasian, Vardges | | | 2281 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Harutyunian, Tigran K. | | | 2062 | ARM | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Antinyan, Armen | | | 2154 | ARM | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Tavakalyan, Azat | | | 1894 | ARM | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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