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Blitz:
Individual Calculations August 2018 |
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| Chinchilla Miranda, Eugenio Total change: -6.80 | |   |
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| Torneo Blitz Anexion de Guanacaste 2018 | San Jose | CRC | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2143 | 7.00 | 9 | -0.34 | 20 | -6.80 | |
|  Bustamante Grijalba, Ariadna | | | 1743 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Quiros Avendano, Luis Alejandro | | | 1743 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amaya Madrigal, Josue | | | 1861 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rojas Cisneros, Kevin | | | 1883 | CRC | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Cabezas Solano, David Alejandro | | | 1752 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rivas Calderon, Victor Julio | | | 1743 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duran Vega, Sergio | m | | 2339 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shih Gould, Danny | f | | 1761 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ramirez Gonzalez, Jose Alexander | | | 1850 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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