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Individual Calculations January 2020 |
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| Picado, Jorge Total change: 22.40 | |   |
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| III Open Ciudad de Liberia 2019 | Liberia | CRC | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2193 | 5.00 | 7 | 1.12 | 20 | 22.40 | |
|  Shion Solis, Esteban Jesus | | | 1793 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Quiros Cajina, Allan | | | 1793 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murillo Arguedas, Jaime | | | 1824 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Murillo Tsijli, Alexis | m | | 2290 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Urbina, Ricardo | m | | 2254 | HON | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Martinez Duany, Lelys Stanley | g | | 2524 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Valdes Romero, Leonardo | m | | 2407 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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