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Individual Calculations September 2017 |
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| Grigoryan, Hayk V. Total change: -39.20 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1612 | 2.00 | 6 | -0.98 | 40 | -39.20 | |
|  Martirosyan, Mamikon | | | 1955 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Israyelyan, Eduard | | | 1859 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Alikhanyan, Artak | | | 1345 | ARM | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Alaverdyan, Tigran | | | 1318 | ARM | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ohanyan, Emin | | | 1588 | ARM | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Tigranyan, Tigran | | | 1633 | ARM | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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