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Individual Calculations January 2014 |
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| Alexanyan, Artur Total change: 15.90 | |   |
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| T.Petrosian Chess House Ch. 2013 Final | Yerevan | ARM | 2013-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1855 | 1.50 | 5 | 0.53 | 30 | 15.90 | |
|  Hairapetian, Anna | | wm | 2221 | ARM | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Poghosyan, Suren | | | 2255 * | ARM | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Margaryan, Laert | | | 2028 | ARM | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Hakobyan, Aram | | | 2015 | ARM | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Hovsepyan, David | | | 2068 | ARM | 0.00 | 1 | -0.23 | 30 | -6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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