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Individual Calculations January 2018 |
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| Gutierrez Vargas, Robert Total change: 27.60 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1627 | 4.50 | 10 | 0.69 | 40 | 27.60 | |
|  L`ami, Alina | m | wg | 2027 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Reyes Zenteno, Inigo Meulen | | | 1227 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Morales Flores, Monserrat | | | 1935 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rodriguez Mayorca, Joseph | | | 1943 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Norabuena Ticona, Gabriela Paola | | | 1227 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ortega Choque, Jaime Alfredo | | | 1959 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Santana Gonzalez, Lenin | | | 1769 | CHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Sosa, Cayo Alessandro Fredy | | | 1227 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Milla Ramirez, Luis Domingo | | | 2027 * | CHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rivera Sarmiento, Andres Misael | | | 1875 | CHI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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