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Individual Calculations November 2023 |
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| Rostomyan, Mikayel Total change: -33.40 | |   |
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| Yerevan Open 2023 (Tournament A) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2221 | 4.50 | 8 | -1.67 | 20 | -33.40 | |
|  Grigoryan, Karen H. | g | | 2643 | ARM | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Gasparyan, Milena | | | 1895 | ARM | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Torosyan, Volodya | | | 1885 | ARM | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Avanesyan, Aleksandr | | | 1821 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hakobyan, Astghik | | | 1841 | ARM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Atoyan, Alberto | | | 1896 | ARM | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Rindhiya, V | | | 1918 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Krithigga, K | | | 1989 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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