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Individual Calculations June 2017 |
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| Rivera Ayala, Javier E. Total change: -24.40 | |   |
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| 2da. Copa Pioneros del Ajedrez Boricua | Caguas | PUR | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1313 | 0.00 | 3 | -0.61 | 40 | -24.40 | |
|  Velazquez Rivera, Pedro J. | | | 1713 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Capeles Mendoza, Jomar | c | | 1713 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kiess Alfonso, Erwin S. | | | 1348 | PUR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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