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Individual Calculations November 2013 |
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| Davila Vega, Juan R. Total change: -19.20 | |   |
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| 2do. Torneo Abierto CAFFE | Bayamon | PUR | 2013-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2217 | 2.00 | 4 | -1.28 | 15 | -19.20 | |
|  Lamotta Arocho, Joseph | | | 1817 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gonzalez Olivieri, Orlando | c | | 1994 | PUR | 0.00 | 1 | -0.78 | 15 | -11.70 | |  Rios Maldonado, Javier | | | 1817 * | PUR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Guzman Ortiz, Carlos M. | | | 2096 | PUR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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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