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Individual Calculations July 2010 |
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| Trejos, Enrique Total change: 9.15 | |   |
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| Open CR Memorial Capablanca | San Jose | CRC | 2010-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2148 | 3.50 | 7 | 0.61 | 15 | 9.15 | |
|  Morales Romero, Pedro | f | | 2420 | CUB | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Murillo Ortiz, Gustavo | | | 1954 | CRC | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Solis, Efren | | | 2108 | CRC | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Perez Perez, Osniel | f | | 2318 | CUB | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Duran Vega, Andres | | | 1985 | CRC | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Valdes, Leonardo | m | | 2395 | CRC | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Davila, Carlos | m | | 2364 | NCA | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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