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Individual Calculations September 2010 |
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| Gabrielyan, Rafael Total change: 14.25 | |   |
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| Pan-Armenian Int. Open - A | Yerevan | ARM | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1864 | 1.50 | 5 | 0.57 | 25 | 14.25 | |
|  Grigoryan, Karen A. | | | 2140 | ARM | 1.00 | 1 | 0.83 | 25 | 20.75 | |  Virabyan, Gor | | | 2169 | ARM | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Gharibyan, Karen V. | | | 2176 | ARM | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Margaryan, Laert | | | 2097 | ARM | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Petrosyan, Hovhannes | | | 2041 | ARM | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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