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Individual Calculations September 2017 |
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| Valdes Castillo, Arnaldo Total change: -2.20 | |   |
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| Macas Cultural 2017 | Macas | ECU | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2231 | 5.50 | 7 | -0.11 | 20 | -2.20 | |
|  Patino, Daniela | | | 1831 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Antich Cajeca, Jefferson | | | 1831 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gonzalez Fernandez, Michel | | | 2233 | CUB | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Buestan Brito, Anaela | | | 1831 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calderon Guerra, Danny Patricio | | | 1831 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pincay Coloma, Daniela | | | 1831 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munoz Sanchez, Jhon | f | | 2227 | ECU | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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