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Individual Calculations July 2024 |
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| Rostomyan, Mikayel Total change: -13.20 | |   |
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| 2024 National Open | Las Vegas, Nevada | USA | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2320 | 4.50 | 9 | -0.66 | 20 | -13.20 | |
|  Fonseca Garcia, Luis Humbe | | | 1920 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikaelyan, Arman | g | | 2531 | ARM | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Haldorsen, Benjamin | m | | 2447 | NOR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fishbein, Mitch | | | 2103 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Akobian, Varuzhan | g | | 2571 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tang, Austin | | | 1971 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Corrales Jimenez, Fidel | g | | 2545 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wang, Jeffery | c | | 2147 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Coraretti, Benjamin J | | | 2002 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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