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Individual Calculations October 2018 |
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| Rivera Gonzalez, Jose Alexis Total change: 62.40 | |   |
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| I Torneo Desamparados de Alajuela 2018 | Alajuela | CRC | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1806 | 5.00 | 6 | 1.56 | 40 | 62.40 | |
|  Leon Cubero, Anthony | | | 1406 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chaves Williams, Jose Andres | | | 1519 | CRC | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Leon Cubero, Brandon | | | 1505 | CRC | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rodriguez Chaverri, David | | | 2017 | CRC | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Solis L., Efren A. | | | 1991 | CRC | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bonilla Rodriguez, Andres | | | 1926 | CRC | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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