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Individual Calculations November 2023 |
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| Sergoyan, Nare Total change: 0.80 | |   |
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| Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1141 | 1.00 | 5 | 0.02 | 40 | 0.80 | |
|  Hakobova, Alisa | | | 1549 | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Hovhannisyan, Hayk S. | | | 1486 | ARM | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Isakhanyan, Avik | | | 1380 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bazikyan, Artur | | | 1385 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gapoyan, Hayk | | | 1223 | ARM | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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