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Individual Calculations November 2023 |
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| Machkalyan, Haik Total change: -17.20 | |   |
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| Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1974 | 6.50 | 9 | -0.86 | 20 | -17.20 | |
|  Aghabekyan, Davit | | | 1574 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mkrtchyan, Narek | | | 1407 | ARM | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khachatryan, Gagik B. | | | 1500 | ARM | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Karakhanyan, Vazgen | | | 1334 | ARM | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hakobyan, Hakob V. | | | 2070 | ARM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Avagyan, Artush | | | 1596 | ARM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mnatsakanyan, Aren | | | 1668 | ARM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gharagyozyan, Artur | | | 2000 | ARM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Grigoryan, Robert Sh. | | | 1573 | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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