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Blitz:
Individual Calculations August 2018 |
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| Rosales Gonzalez, Erick Josue Total change: 58.20 | |   |
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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 |
| 1766 | 1522 | 5.00 | 9 | 2.91 | 20 | 58.20 | |
|  Carranza Fernandez, Jorge | | | 1884 | CRC | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Valdez Torres, Nestor Josue | | | 1866 | CRC | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Buitrago Mosquera, Antonio | | | 1922 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Porras Chavarria, Steve | | | 1856 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Amaya Madrigal, Josue | | | 1861 | CRC | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Chaves Olaso, Axel Andrey | | | 1199 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ramirez Gonzalez, Jose Alexander | | | 1850 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Miranda Arroyo, Jose Pablo | | | 1560 | CRC | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rodriguez Arrieta, Maria Elena | | wm | 1893 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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