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Individual Calculations January 2015 |
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| Chaves Sanchez, Gabriel A Total change: -6.40 | |   |
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| Campeonato Centroamericano y del Caribe sub/20 2014 | San Jose | CRC | 2014-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1928 | 3.00 | 7 | -0.32 | 20 | -6.40 | |
|  Hernandez, Cristian Andres | | | 2164 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jimenez Garcia, Emmanuel | f | | 2224 | CRC | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Nieto Rodriguez, Alejandro | c | | 1997 | DOM | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Ampie, Mauro | f | | 2186 | NCA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marin Masis, Jose Esteban | | | 1636 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Blanco Rojas, Benjamin | | | 1740 | CRC | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gutierrez Suarez, Marcos Antonio | | | 1688 | GUA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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