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Individual Calculations May 2023 |
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| Zilleruelo Irizarry, Diego Total change: -4.60 | |   |
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| Gran Apertura de Grand Prix - Clase A | Bayamon | PUR | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2104 | 4.50 | 5 | 0.67 | 20 | 13.40 | |
|  Rodriguez Gonzalez, Angel G. | | | 1766 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Boggiano Pereira, Miguel A. | c | | 1958 | PUR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gerena Rivas, Eliam | f | | 2111 | PUR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Toro Cruz, Sebastian J. | | | 1818 | PUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Camacho Fabre, Rafael | | | 1704 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | XX Torneo Abierto Jose de Diego - Clase A | Aguadilla | PUR | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2104 | 3.00 | 5 | -0.90 | 20 | -18.00 | |
| | Concepcion Lopez, Juan Miguel | | | 1803 | PUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rodriguez Gonzalez, Angel G. | | | 1766 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gerena Rivas, Eliam | f | | 2111 | PUR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gonzalez Gonzalez, Enoel | | | 1797 | PUR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Beauchamp Perez, Angel A. | | | 1841 | PUR | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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