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Individual Calculations September 2021 |
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| Atoyan, Alberto Total change: 3.60 | |   |
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| "Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1522 | 4.00 | 7 | 0.09 | 40 | 3.60 | |
|  Galajyan, Armen | | | 1862 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Daghmajyan, Narek | | | 1177 | ARM | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Petrosyan, Gevorg A. | | | 1212 | ARM | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Manucharyan, Gagik | | | 1922 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bernetsyan, Ruzanna | | | 1122 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hakobyan, Menua | | | 1771 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zakaryan, Samvel | | | 1224 | ARM | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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