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Individual Calculations September 2012 |
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| Ortiz Perez, Carlos Total change: -20.10 | |   |
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| Campeonato Centroamericano y del Caribe U.20 Masculino | San Salvador | ESA | 2012-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1964 | 2.00 | 7 | -0.67 | 30 | -20.10 | |
|  Benitez Lozano, Javier | | | 2133 | MEX | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Leon Calderon, Jonathan | | | 2107 | ECU | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Hernandez, Mauricio Daniel | | | 1886 | ESA | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Duran Vega, Sergio | f | | 2297 | CRC | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Giron, Jorge Ernesto | | | 1956 | ESA | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Saltos Velez, Adrian | | | 2174 | ECU | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Rodriguez, Cristian A. | | | 1881 | ESA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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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