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Rapid:
Individual Calculations July 2019 |
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| Cabezas Solano, David Alejandro Total change: 5.00 | |   |
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| Torneo CFIA 2019 | San Jose | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1702 | 2.00 | 5 | 0.25 | 20 | 5.00 | |
|  Corrales Mora, Fernando | | | 1375 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Arias Santana, Mauricio | m | | 2102 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernandez Sanchez, Mario Andres | f | | 2073 | CRC | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Arroyo Valverde, Luis Emilio | | | 1861 | CRC | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Herrera Retana, Gerardo | | | 1765 | CRC | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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