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Individual Calculations September 2017 |
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| Galvez Dastin, Eduardo Total change: -13.80 | |   |
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| IRT III TORNEO ABIERTO FIDE 2017 grupo A | Guatemala | GUA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2284 | 3.00 | 5 | -0.69 | 20 | -13.80 | |
|  Pirir S., Juan Jose | | | 1894 | GUA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Juarez Flores, Gustavo E. | f | | 2083 | GUA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rodriguez A., Nelson | | | 1884 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juarez Flores, Roberto | | | 2103 | GUA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Juarez Flores, Carlos A. | m | | 2387 | GUA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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