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Individual Calculations January 2016 |
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| Aliaga Fernandez, Ingrid Y Total change: 30.60 | |   |
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| Gran Prix IRT Peru 2015 Sur | Arequipa | PER | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2131 | 4.50 | 7 | 1.07 | 20 | 21.40 | |
|  Apaza Rios, Antonio | | | 1731 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dongo, Melanie | | | 1731 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Toledo, Pedro | | | 2233 | PER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Oswaldo Valentin, Requejo Cotr | f | | 2265 | PER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Cabrera Huaman, Andres | | | 2275 | PER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Cori Quispe, Kevin | | | 2398 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mamani, Joan Franco | | | 2188 | PER | 0.50 | 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) | | | | Gran Prix IRT Peru 2015 Lima Centro | Lima | PER | 2015-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2131 | 5.50 | 8 | 0.46 | 20 | 9.20 | |
| | Perez, Hernan (per) | | | 1731 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Beyer, Alfredo | | | 1789 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cori Quispe, Kevin | | | 2372 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mieses, Bruce | | | 1844 | PER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Mamani Leon, Miguel | | | 1812 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leiva, Giuseppe | m | | 2389 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Reyes La Rosa, Juan | c | | 1844 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cabrera Huaman, Andres | | | 2275 | PER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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