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Individual Calculations January 2015 |
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| Sayadyan, Edvard Total change: -11.60 | |   |
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| T.Petrosyan Chess House Ch. 2014 Final | Yerevan | ARM | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2090 | 2.00 | 4 | -0.58 | 20 | -11.60 | |
|  Hayrapetyan, Artavazd R. | | | 2269 | ARM | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Martirosyan, Garik | | | 1953 | ARM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hakobyan, Hakob V. | | | 1739 | ARM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Azizyan, Suren | | | 1907 | ARM | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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