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Individual Calculations July 2018 |
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| Bonilla Rodriguez, Andres Total change: -22.80 | |   |
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| Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 | San Jose | CRC | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1959 | 3.50 | 7 | -1.14 | 20 | -22.80 | |
|  Torres Escalante, Eduardo | | | 1559 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vargas Vargas, Alex | | | 1703 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chaves Sanchez, Gabriel A | | | 2122 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Murillo Varela, Ricardo | | | 1814 | CRC | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Angulo Cubero, Oscar | | | 2174 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Villar Aguero, Marco Vinicio | | | 1715 | CRC | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zuniga Elizondo, Alonso | | | 1582 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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