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Individual Calculations September 2017 |
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| Tavakalyan, Azat Total change: -30.80 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1898 | 4.50 | 8 | -1.54 | 20 | -30.80 | |
|  Postolokyan, Melania | | | 1498 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hakobyan, Astghik | | | 1629 | ARM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chaqryan, Erik | | | 1715 | ARM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Manukyan, Sevak N. | | | 1825 | ARM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Karakeshishyan, Alen | | | 1572 | ARM | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Khachatryan, Anna | | | 1829 | ARM | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Davtyan, Grigor | | | 1814 | ARM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ohanyan, Emin | | | 1588 | ARM | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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