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Individual Calculations February 2019 |
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| Carvajal Pena, Daniel Total change: 16.00 | |   |
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| Abierto Internacional Metropolitano Premier 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1858 | 4.00 | 9 | 0.80 | 20 | 16.00 | |
|  Gonzalez Acosta, Bernal | g | | 2258 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shih Gould, Annie | | wc | 1664 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Quesada Campos, Jordi Alessandre | c | | 2044 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cardenas Carbajal, Nilson | | | 2108 | HON | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Marin Masis, Jose Esteban | c | | 1928 | CRC | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Solis L., Efren A. | c | | 1988 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Carrillo, Jose Antonio | | | 1798 | PAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Alfaro, William | f | | 2148 | NCA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Villagra Arce, Henry | | | 1889 | CRC | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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