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Individual Calculations April 2009 |
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| Nersisyan, Alexandr Total change: 0.75 | |   |
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| Chess House 2008 Ch. | Yerevan | ARM | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1955 | 1.50 | 5 | 0.03 | 25 | 0.75 | |
|  Vardanian, Haik G. | | | 2227 | ARM | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Khachatrian, Garik | | | 2165 | ARM | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Matevosian, Sedrak | | | 2183 | ARM | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Simonian, Tigran | | | 2188 | ARM | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Basencyan, Mark | | | 1848 | ARM | 0.50 | 1 | -0.15 | 25 | -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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