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Individual Calculations May 2010 |
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| Castaneda, Jhon David Total change: 16.20 | |   |
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| IRT Abierto de Semana Santa Medellin 2010 | Medellin | COL | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2112 | 3.50 | 6 | 1.08 | 15 | 16.20 | |
|  Macias Murillo, Bryan | f | | 2338 | ECU | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Tovio, Israel | | | 2303 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Echeverry, Maria Yesenia | | | 1868 | COL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Zapata Cuartas, Juan Carlos | | | 2134 | COL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Aponte Castillo, Jose Ernesto | | | 2202 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Vargas, Arteaga Alexis | | | 2251 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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