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Individual Calculations October 2017 |
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| Guevara, Jose Total change: 20.80 | |   |
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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 |
| 1945 | 1878 | 3.00 | 5 | 1.04 | 20 | 20.80 | |
|  Saavedra Valverde, Luis | | | 2049 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Cordova Vicente, Rodrigo J | | | 2050 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1478 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moreno, William | | | 2064 | PER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Frias, Marco | | | 2084 | PER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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