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Individual Calculations July 2018 |
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| Trigueros Fallas, Gustavo Adolfo Total change: -16.40 | |   |
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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 |
| 2123 | 2185 | 2.00 | 5 | -0.82 | 20 | -16.40 | |
|  Gonzalez Acosta, Bernal | g | | 2456 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Alfaro Guillen, Jose Raul | | | 2006 | CRC | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chavarria Segura, Joseph | | | 1785 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vargas Serrano, Pablo Andres | | | 2009 | CRC | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Duran Vega, Sergio | m | | 2360 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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