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Individual Calculations September 2017 |
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| Babayan, Rafayel Total change: -58.80 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1747 | 2.00 | 6 | -1.47 | 40 | -58.80 | |
|  Ayvazyan, Poghos | | | 1613 | ARM | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Philosyan, Aram | | | 1347 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hoghmrtsyan, Artur | | | 2086 | ARM | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gevorgyan, Anahit | | | 1770 | ARM | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Petrosyan, Sahak | | | 1795 | ARM | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Harutyunyan, Seryozha | | | 1454 | ARM | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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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