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Blitz:
Individual Calculations October 2019 |
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| Chaves Williams, Jose Andres Total change: 9.60 | |   |
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| Blitz Chess Tour Alajuela 2019 | Alajuela | CRC | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1696 | 4.00 | 7 | 0.48 | 20 | 9.60 | |
|  Gonzalez Galvan, Juan Manuel | f | | 2096 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leon Cubero, Anthony | | | 1296 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Arrieta, Maria Elena | | wm | 1837 | CRC | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Murillo Tsijli, Manuel | | | 1896 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Campos Sanchez, Roberto | | | 2016 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Benavides Ordonez, Melany | | | 1296 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaves Olaso, Axel Andrey | | | 1296 * | 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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