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Individual Calculations May 2015 |
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| Galvez Dastin, Eduardo Total change: 0.80 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2175 | 6.00 | 9 | 0.04 | 20 | 0.80 | |
|  Delgado, Alex | | | 2013 | PAN | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Madrigal, Ana Daniela | | wf | 2017 | NCA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Nunez Avendano, Manrique | | | 1775 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Gonzalez, Maria Jose | | | 1843 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Riera, Jose | | | 1787 | PAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Davila, Carlos | m | | 2304 | NCA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Flores Rojas, Federico | | | 2017 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Escobar Forero, Alder | g | | 2511 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bonilla Sequeira, Pablo | | | 2052 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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