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Individual Calculations May 2018 |
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| Hernandez Avila, Marco Total change: -26.80 | |   |
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| Torneo de Verano Banco Central 2018 | San Jose | CRC | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1610 | 0.50 | 5 | -0.67 | 40 | -26.80 | |
|  Arroyo Valverde, Luis Emilio | | | 1884 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Huertas Badilla, Allan | | | 1754 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Cabrera Chaves, Marco Antonio | | | 2010 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Campos Cerdas, Jorge | | | 1843 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Boza Araya, Enrique | | | 1686 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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