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Individual Calculations May 2012 |
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| Ghazaryan, Serob Total change: -11.10 | |   |
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| 82nd Yerevan Ch. SF | Yerevan | ARM | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1856 | 2.00 | 5 | 0.42 | 15 | 6.30 | |
|  Khachikyan, Haik | | | 2027 | ARM | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Avetisyan, Mikael G. | | | 2007 | ARM | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Khurshudyan, David | | | 2018 | ARM | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Arakelyan, Andranik | | | 2108 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Mirzabekyan, Svetlana | | | 1838 | ARM | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | Armenian Youth Ch.2012 SF B-16 | Yerevan | ARM | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1825 | 0.50 | 4 | -1.16 | 15 | -17.40 | |
| | Hovhannisyan, Karen | | | 2070 | ARM | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Mkrtchyan, Eduard | | | 1924 | ARM | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Martirosyan, Garik | | | 1646 | ARM | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Vardanyan, Navasard | | | 1923 | ARM | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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