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Individual Calculations November 2021 |
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| Grigoryan, Alen S. Total change: -36.40 | |   |
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| 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1358 | 1.00 | 5 | -0.91 | 40 | -36.40 | |
|  Khudoyan, Artur | | | 1742 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Norouzi Chenari, Parham | | | 1512 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kurghinyan, Gagik | | | 1213 | ARM | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Galstyan, Maria | | | 1198 | ARM | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Muradyan, Artur | | | 1685 | ARM | 0.00 | 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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