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Blitz:
Individual Calculations June 2018 |
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| Campos Sanchez, Roberto Total change: -12.40 | |   |
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| Campeonato Nacional Blitz por Equipos FCA 2018 | San Jose | CRC | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 2061 | 2.00 | 3 | -0.62 | 20 | -12.40 | |
|  Chaves Alfaro, Beatriz | | | 1661 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Semana Ramirez, Brenda | | wc | 1661 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amaya Madrigal, Josue | | | 1836 | CRC | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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