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Individual Calculations November 2019 |
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| Alvarado Machado, Verny Total change: 26.80 | |   |
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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 |
| 1810 | 1859 | 4.00 | 6 | 0.67 | 40 | 26.80 | |
|  Moran, Mike | | | 1459 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rivas Calderon, Victor Julio | | | 1525 | CRC | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bonilla Mora, Luis Daniel | | | 1850 | CRC | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Gonzalez Acosta, Bernal | g | | 2259 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pastor Carvajal, Jeigoth | | | 1730 | CRC | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Campos Sanchez, Roberto | | | 2035 | CRC | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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