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Individual Calculations November 2023 |
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| Makaryan, Karen Total change: -39.60 | |   |
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| Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 2134 | 4.50 | 7 | -1.98 | 20 | -39.60 | |
|  Chobanyan, Samvel | | | 1734 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santrosyan, Ashot | | | 1423 | ARM | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Arzumanyan, Avetik | | | 1557 | ARM | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Grigoryan, Davit S. | | | 1267 | ARM | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Davtyan, Davit M. | | | 1712 | ARM | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gharagyozyan, Artur | | | 2000 | ARM | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Grigoryan, Robert Sh. | | | 1573 | ARM | 0.00 | 1 | -0.98 | 20 | -19.60 | | | * 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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