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Individual Calculations January 2015 |
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| Gavarrete, Nahun Total change: 11.60 | |   |
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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 |
| 2069 | 2159 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Alvarado Castro, Jeaustin | | | 1759 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rivera Reyes, Alex S. | | | 1866 | NCA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramirez Arroyo, Joan Emmanuel | | | 2021 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ampie, Mauro | f | | 2186 | NCA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Singh, Vishnu | c | | 2140 | TTO | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hernandez, Cristian Andres | | | 2164 | COL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hernandez Sanchez, Jairo Andres | f | | 2306 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hernandez, Diego | f | | 1978 | ESA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Solano Cuya, Bryan | | | 2199 | CRC | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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