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Individual Calculations January 2020 |
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| Ramirez Madrid, Gerardo Alfonso Total change: 17.60 | |   |
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| I Torneo Juan Santamaria Grupo A 2019 | Alajuela | CRC | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2015 | 2.00 | 9 | 0.44 | 40 | 17.60 | |
|  Leon, Orlando | f | | 2254 | PAN | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Benitez Lozano, Javier | f | | 2378 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Jimenez Garcia, Emmanuel | f | | 2355 | CRC | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gonzalez Galvan, Juan Manuel | f | | 2249 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Aizpurua, Patrick | f | | 2345 | PAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Davila, Carlos | m | | 2208 | NCA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Martinez Duany, Lelys Stanley | g | | 2415 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Urbina, Ricardo | m | | 2254 | HON | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Urbina Quiroz, Edwin | | | 2179 | CRC | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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