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Individual Calculations April 2008 |
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| Gatrjyan, Ruben Total change: -1.25 | |   |
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| Chess House Ch. 2007 | Yerevan | ARM | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2057 | 2.50 | 5 | -0.05 | 25 | -1.25 | |
|  Karatorossian, David | m | | 2341 | ARM | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Grigoryan, Taron | | | 1707 | ARM | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Arakelyan, Areg | | | 1925 | ARM | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Potosian, Vahan | | | 2041 | ARM | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Vardanian, Hamazasp | | | 2203 | ARM | 0.50 | 1 | 0.20 | 25 | 5.00 | |
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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