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Individual Calculations September 2017 |
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| Alaverdyan, Tigran Total change: -10.00 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1318 | 0.50 | 4 | -0.25 | 40 | -10.00 | |
|  Karapetyan, Gurgen | | | 1678 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Grigoryan, Aram | | | 1643 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Grigoryan, Hayk V. | | | 1612 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Grigoryan, Suren | | | 1413 | ARM | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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