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Individual Calculations February 2016 |
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| Tapia Quiros, Gustavo Total change: -35.40 | |   |
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| VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2137 | 4.50 | 8 | -1.77 | 20 | -35.40 | |
|  Arias Santana, Mauricio | m | | 2308 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Morera Campos, Yanori Maria | | | 1762 | CRC | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ramirez Almeciga, Cristian A. | | | 1843 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Miranda Solano, Keylor | | | 1737 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castro Badilla, Ricardo | | | 1766 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Carranza Fernandez, Jorge | | | 1850 | CRC | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Gamboa Alvarado, Olga Leticia | | wf | 1912 | CRC | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bonilla Mora, Luis Daniel | | | 1900 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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