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Blitz:
Individual Calculations December 2017 |
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| Zumbado Gutierrez, Marco Antonio Total change: -17.00 | |   |
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| I Torneo Blitz Selecciones Nacionales | San Jose | CRC | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2103 | 5.00 | 8 | -0.85 | 20 | -17.00 | |
|  Ramos Rodriguez, Daniel | | | 1703 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Granados Wing, Brian Saul | | | 1703 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Gonzalez, Maria Jose | | wf | 1732 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gonzalez Acosta, Bernal | g | | 2421 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zeledon Perez, Edgar | | | 1774 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bonilla Mora, Luis Daniel | | | 1849 | CRC | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Morera Campos, Hazel Maria | | wm | 1820 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alvarez Hernandez, David | | | 2140 | CRC | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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