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Blitz:
Individual Calculations July 2019 |
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| Nunez Valverde, Jairo Total change: -11.40 | |   |
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| I Torneo Blitz Curridabat Junio 2019 | Curridabat | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1957 | 7.00 | 9 | -0.57 | 20 | -11.40 | |
|  Calderon Brenes, Tiffany | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chavarria Segura, Joseph | | | 1557 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sierra Berrocal, Auriel | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hidalgo Castillo, Samantha | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soza Rojas, Dannilson G | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zeledon Perez, Edgar | | | 1786 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Rodriguez Jimenez, Jose Daniel | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avendano Porras, Rodrigo | | | 1557 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araya Lopez, Luis | | | 2033 | CRC | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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