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Individual Calculations May 2013 |
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| Pozo Vera, Sandro Total change: -0.90 | |   |
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| LIX Campeonato Nacional e Internacional Abierto Mexicano 2013 | Puebla, Pue | MEX | 2013-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2485 | 6.50 | 9 | -0.09 | 10 | -0.90 | |
|  Fonseca Manrique, Enrique | | | 2085 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rose, Felix | | | 2127 | MEX | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Estrada Nieto, Julian | m | | 2284 | MEX | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gonzalez Arroyo, Lenin | f | | 2254 | MEX | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Madrigal Perez, Rodrigo | | | 2085 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramirez, Alejandro | g | | 2535 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Rojas Alarcon, Julian Anto | f | | 2321 | MEX | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Perez Garcia, Rodney Oscar | m | | 2384 | CUB | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Abreu Delgado, Aryam | g | | 2477 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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