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Individual Calculations July 2008 |
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| Torres, Joseph Total change: 0.00 | |   |
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| Campeonato Nacional de Costa Rica 2007 Fase I | San Jose | CRC | 2007-06-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2031 | 0 | 5.00 | 8 | 0.00 | 2056 | | 0.00 | |
|  Murillo, Jaime | | | 1851 | CRC | 1.00 | 1 | 0.00 | | 0.00 | |  Ugalde, Ronald | | | 2148 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vargas, Oliverio | | | 2067 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Espinoza, Warner | | | 1897 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Solis, Efren | | | 2120 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Alvarez Fernandez, David | | | 1929 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Alfaro Rojas, Alfonso | | | 2127 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vega, Edwin | | | 2106 | CRC | 0.50 | 1 | 0.00 | | 0.00 | |
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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