Individual Calculations July 2009 |
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Murillo Ortiz, Gustavo Total change: -22.25 | | |
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Costa Rican National Championship Phase 1.2 | Moravia | CRC | 2009-06-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2005 | 1987 | 1.50 | 5 | -0.89 | 25 | -22.25 | |
| Solis, Efren | | | 2124 | CRC | 0.50 | 1 | 0.18 | 25 | 4.50 | | Campos, Roberto | | | 2108 | CRC | 0.00 | 1 | -0.34 | 25 | -8.50 | | Sotela, Felipe | | | 1854 | CRC | 0.50 | 1 | -0.18 | 25 | -4.50 | | Vega, Edwin | | | 2065 | CRC | 0.00 | 1 | -0.39 | 25 | -9.75 | | Redondo Vargas, Diego | | | 1872 | CRC | 0.50 | 1 | -0.16 | 25 | -4.00 | | 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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