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Individual Calculations November 2016 |
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| Chaves Villalobos, David G Total change: -5.60 | |   |
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| IV Open Encuentro de Culturas Santa Ana 2016 | Santa Ana | CRC | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1931 | 4.50 | 7 | -0.28 | 20 | -5.60 | |
|  Bolanos Diaz, Daniel | | | 1531 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shih Gould, Annie | | wc | 1656 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Duran Vega, Sergio | f | | 2331 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Incer Arias, Manuel | | | 1730 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cordoba Solano, Edwin | | | 1826 | CRC | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Morera Campos, Yanori Maria | | | 1805 | CRC | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Coto Bonilla, Darian | c | | 1602 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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