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Blitz:
Individual Calculations November 2017 |
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| Bermudez Vives, Sergio Total change: -12.00 | |   |
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| Campeonato Nacional Blitz Individual | San Jose | CRC | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2144 | 6.00 | 10 | -0.60 | 20 | -12.00 | |
|  Salazar Gould, Kristy Valeria | | | 1744 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martinez Acuna, Huber | | | 1820 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valdes Romero, Leonardo | m | | 2525 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Salas Torres, Pamela | | wc | 1765 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hernandez Alvarez, Tania Regla | | wm | 2014 | CRC | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Granados Wing, Brian Saul | | | 1744 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garro Reyes, Juan Mauricio | | | 1872 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jimenez Garcia, Emmanuel | f | | 2287 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gonzalez Acosta, Bernal | g | | 2441 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Melendez Arce, Caleth | | | 1744 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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