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Individual Calculations November 2021 |
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| Kurghinyan, Gagik Total change: 42.80 | |   |
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| 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1213 | 2.50 | 6 | 1.07 | 40 | 42.80 | |
|  Sahakyan, Arman K. | | | 1613 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hovhannisyan, Asatur | | | 1606 | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Grigoryan, Alen S. | | | 1358 | ARM | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Gasparov, Sergo G. | | | 1333 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Yeghiazaryan, Tigran | | | 1419 | ARM | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Kalijyan, Rafik | | | 1301 | ARM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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