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Individual Calculations August 2018 |
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| Valverde Solano, Enrique Total change: -61.60 | |   |
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| Abierto Federacion IA Luis Araya | San Jose | CRC | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1370 | 1.00 | 5 | -1.54 | 40 | -61.60 | |
|  Murillo Gonzalez, Carlos E | f | | 1770 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vargas Abadia, Alejandro | | | 1121 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Quesada Campos, Jordi Alessandre | c | | 1770 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nunez Okubo, Emy | | | 1043 | CRC | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Semana Ramirez, Brenda | | wc | 1222 | CRC | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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