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Individual Calculations October 2017 |
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| Davtyan, Artur Total change: 14.60 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2303 | 6.00 | 9 | 0.73 | 20 | 14.60 | |
|  Brutyan, Hamlet | | | 1903 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigoryan, Karen H. | g | | 2568 | ARM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rezanezhad, Hassan | | | 1959 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pluzyan, Aram | | | 2079 | ARM | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Manukyan, Aleks | | | 2003 | ARM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sayadyan, Edvard | | | 2011 | ARM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nalbandian, Tigran | g | | 2455 | ARM | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ter-Sahakyan, Samvel | g | | 2577 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yegiazarian, Arsen | g | | 2421 | ARM | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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