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Individual Calculations April 2008 |
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| Margaryan, Samvel Total change: -33.25 | |   |
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| Chess House Ch. 2007 | Yerevan | ARM | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1951 | 0.00 | 4 | -1.33 | 25 | -33.25 | |
|  Melkonian, Vardan | | | 2218 | ARM | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Minasyan, Arnold | | | 2187 | ARM | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Gasparian, Tigran | | | 2255 | ARM | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Grigoryan, Taron | | | 1701 | ARM | 0.00 | 1 | -0.81 | 25 | -20.25 | |
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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