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Individual Calculations November 2019 |
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| Campos Sanchez, Roberto Total change: -24.40 | |   |
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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 |
| 1675 | 2035 | 5.00 | 7 | -1.22 | 20 | -24.40 | |
|  Ruiz Alfaro, Darrel | | | 1635 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Jimenez, Jose Daniel | | | 1635 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunez Okubo, Isao | c | | 1635 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mata Tencio, Randall | | | 1689 | CRC | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mendez Gonzalez, Jose Armando | | | 1635 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Angulo Hernandez, Maria Jesus | | | 1635 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alvarado Machado, Verny | | | 1859 | CRC | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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