Individual Calculations September 2021 |
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Ghahramanyan, Alen Total change: 30.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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"Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1686 | 1768 | 6.00 | 9 | 0.76 | 40 | 30.40 | |
| Bernetsyan, Ruzanna | | | 1368 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Manucharyan, Gagik | | | 2032 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | | Margaryan, Mikayel | | | 1368 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Melkonyan, Grigor | | | 1447 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | Manukyan, Hayk T. | | | 1877 | ARM | 0.00 | 1 | -0.35 | 40 | -14.00 | | Davtyan, Lyova | | | 1682 | ARM | 1.00 | 1 | 0.38 | 40 | 15.20 | | Arshakyan, Vrezh | | | 1703 | ARM | 1.00 | 1 | 0.41 | 40 | 16.40 | | Hayrapetyan, Edgar | | | 1768 | ARM | 0.00 | 1 | -0.50 | 40 | -20.00 | | Pashikyan, Rudolf | | | 1926 | ARM | 1.00 | 1 | 0.71 | 40 | 28.40 | | * 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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