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Individual Calculations July 2019 |
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| Sadeghi, Purya Total change: 50.60 | |   |
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| 35. Open des Amateurs 2019 | Geneva | SUI | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1674 | 3.00 | 6 | 1.10 | 40 | 44.00 | |
|  Ruiz, Jose | | | 2074 * | SUI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Van Boltaringen, Erwin | | | 1815 | SUI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Golaz, Daniel | | | 1792 | SUI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Maulet, Manuel | | | 1773 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Babel, Ludovic | | | 1637 | SUI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Amos, Leo | | | 1856 | SUI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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) | | | NOTE: K factor changed | | 33.Open de Geneve (Standard) | Geneva | SUI | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1726 | 2.00 | 4 | 0.33 | 20 | 6.60 | |
| | Graells, Ricardo | | | 2095 | SUI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Yang, Charlie Xiaofei | | | 1326 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Opasiak, Dustin Tennessee | | | 1737 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ducatez, Raphael | | | 1995 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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