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Individual Calculations July 2012 |
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| Gutierrez, Carmelo Total change: -22.05 | |   |
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| Torneo de Ajedrez Regional Sur Absoluto y Femenino " Ciudad de ILO" | ILO - Moquegua | PER | 2012-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2289 | 5.00 | 7 | -0.60 | 15 | -9.00 | |
|  Zevallos Perez, Antonio M | | | 1889 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ortega, Jaime | | | 1936 | PER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Suasnabar, Jesus | | | 2090 | PER | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Iturry, William | | | 2241 | PER | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Cahuana, Vivian | | | 1889 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chicalla Zega, Francisco | | | 1889 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Condori, Edwin | | | 2198 | PER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | * 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) | | | | Torneo Nacional por equipos 2012 | Cochabamba - Bolivia | BOL | 2012-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2289 | 2.00 | 4 | -0.87 | 15 | -13.05 | |
| | Martinez, Ariel A | | | 2251 | BOL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Ramirez, M Eugenia | | | 2014 | BOL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Rivas, Oswaldo | | | 2137 | BOL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Celis, Kevin | | | 2057 | BOL | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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