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Individual Calculations January 2020 |
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| Guillen Murillo, Sergio Guillermo Total change: -26.00 | |   |
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| III Open Ciudad de Liberia 2019 | Liberia | CRC | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1630 | 2.00 | 5 | -0.65 | 40 | -26.00 | |
|  Murillo Tsijli, Alexis | m | | 2030 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shion Solis, Esteban Jesus | | | 1270 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cardenas Carbajal, Nilson | | | 2030 * | HON | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amaya Grant, Yannik | | | 1387 | CRC | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Cardenas Vargas, Jean Carlo | | | 1401 | CRC | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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