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Individual Calculations July 2018 |
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| Bolanos Sanchez, Huberth Total change: -35.60 | |   |
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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 |
| 1822 | 1935 | 3.50 | 7 | -0.89 | 40 | -35.60 | |
|  Rodriguez Arrieta, Maria Elena | | wm | 1982 | CRC | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Solis L., Efren A. | | | 2035 | CRC | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ulloa Avellan, Oscar | | | 1851 | CRC | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Tapia Quiros, Gustavo | c | | 1978 | CRC | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Avendano Porras, Rodrigo | | | 1662 | CRC | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Alvarez Alvarez, Jonahel | | | 1535 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Incer Arias, Manuel | | | 1708 | CRC | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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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