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Individual Calculations October 2017 |
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| Mamani, Ulises Total change: -23.20 | |   |
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| III IRT Ciudad de Casma Sub-2100 | Casma | PER | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2067 | 3.00 | 6 | -1.16 | 20 | -23.20 | |
|  Orosco, Albert | | | 1667 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flores Quillas, Diego Saul Rodri | | | 2002 | PER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Suasnabar, Jesus | c | | 1951 | PER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Alvarado Zamora, Albert | c | | 1667 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cordova Vicente, Rodrigo J | | | 2050 | PER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Ordinola Capcha, Juan | | | 2032 | PER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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