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Individual Calculations January 2015 |
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| Gutierrez Suarez, Marcos Antonio Total change: 17.00 | |   |
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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 |
| 1849 | 1688 | 3.00 | 7 | 0.85 | 20 | 17.00 | |
|  Hernandez Sanchez, Jairo Andres | f | | 2088 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Blanco Rojas, Benjamin | | | 1740 | CRC | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ulloa, Ruben Guillermo | | | 1913 | PAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Murillo, Bryan | | | 1853 | NCA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Quiros Avendano, Luis Alejandro | | | 1609 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Carvajal Pena, Daniel | | | 1810 | CRC | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Chaves Sanchez, Gabriel A | | | 1928 | CRC | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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