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Individual Calculations September 2017 |
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| Hovyan, Nikolay Total change: -25.20 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1439 | 1.00 | 5 | -0.63 | 40 | -25.20 | |
|  Ayvazyan, Poghos | | | 1613 | ARM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mikayelyan, Mikael | | | 1687 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Avetisyan, Suren | | | 1736 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Alikhanyan, Artak | | | 1345 | ARM | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Abrahamyan, Radik | | | 1518 | ARM | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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