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Individual Calculations July 2012 |
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| Perez Reisler, Jose Total change: 6.60 | |   |
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| Torneo del Trabajador 2012 Challenge | San Juan | PUR | 2012-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1884 | 2.00 | 2 | 0.57 | 15 | 8.55 | |
|  Davila Nieves, Guillermo | | | 1572 | PUR | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Soto Gonzalez, Ismael R | | | 1832 | PUR | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | Puerto Rico Championship 2012 | Caguas | PUR | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1884 | 3.50 | 9 | -0.13 | 15 | -1.95 | |
| | Guzman Ortiz, Carlos M | | | 2125 | PUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gonzalez Olivieri, Orlando | | | 1998 | PUR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Freyre, Jorge | | | 2103 | PUR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Matos Santoni, Gamalier | | | 1948 | PUR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Rabell Mendez, Narciso | | | 1928 | PUR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Diaz Montes, Edwin | | | 1975 | PUR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Salas Nieves, Alberto | | | 1742 | PUR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sosa Trani, Luis | f | | 2116 | PUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sosa Pacheco, Luis | | | 1696 | PUR | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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