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Individual Calculations September 2012 |
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| Rios Maldonado, Javier Total change: 20.85 | |   |
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| Aguadilla Open 2012 | Aguadilla | PUR | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1725 | 2.50 | 4 | 1.29 | 15 | 19.35 | |
|  Rabell Mendez, Narciso | | | 1924 | PUR | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Allen Medina, Josue | | | 1993 | PUR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Morales Gonzalez, Bolivar | | | 1869 | PUR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Perez Borrero, George | | | 1734 | PUR | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | Cerrado de Rio Hondo 2012 | Bayamon | PUR | 2012-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1729 | 3.00 | 7 | 0.10 | 15 | 1.50 | |
| | Perez Borrero, George | | | 1735 | PUR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Perez Velez, Daniel A | | | 1669 | PUR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Davila Vega, Juan R | | | 2129 * | PUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gonzalez Olivieri, Orlando | | | 1972 | PUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rabell Mendez, Narciso | | | 1924 | PUR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Pinales Roussel, Gabriel | | | 1656 | PUR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Silva Rodriguez, Abner | | | 1576 | PUR | 0.00 | 1 | -0.70 | 15 | -10.50 | | | * 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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