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Individual Calculations September 2018 |
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| Ludena, Santiago Total change: 6.40 | |   |
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| IRT Caballero Dorado Gemimis | Arequipa | PER | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1961 | 8.00 | 9 | 0.32 | 20 | 6.40 | |
|  Taco Llacma, Paola Diana | | | 1561 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valenzuela Pumarimay, Cesar | | | 1598 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Gutierrez, Hector | | | 1772 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Diaz Mollenedo, Raul Walter | | | 1945 | PER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Peraltilla Mendoza, Camila | | | 1561 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arias Tejada, Gerardo Ruben | | | 1561 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Astorga Lopez, Angel Alexix | | | 1583 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Herrera Apaza, Luana Mikela Mahu | | | 1561 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sardon Venegas, Pool Eduardo | | | 1561 * | PER | 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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