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Blitz:
Individual Calculations February 2019 |
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| Ramos Rodriguez, Daniel Total change: 10.60 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1184 | 1.00 | 4 | 0.53 | 20 | 10.60 | |
|  Bogantes Robleto, Karina | | | 1584 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramirez Marchena, Carlos Andres | | | 1406 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Matarrita Sequeira, Ricardo | | | 1584 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Molina Venegas, Julian Ernesto | | | 1566 | CRC | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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