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Individual Calculations November 2019 |
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| Bonilla Mora, Luis Daniel Total change: -16.60 | |   |
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| VII Open Encuentro de Culturas 2019 | Santa Ana | CRC | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1850 | 4.50 | 7 | -0.83 | 20 | -16.60 | |
|  Arias Gomez, Luis Alfredo | | | 1450 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hernandez Obando, Jason Ivan | | | 1450 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaves Williams, Jose Andres | | | 1513 | CRC | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Alvarado Machado, Verny | | | 1859 | CRC | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Jimenez Bennett, Fernando | | | 1450 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vargas Serrano, Pablo Andres | | | 2014 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Calderon Brenes, Brandon | | | 1450 * | 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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