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Rapid:
Individual Calculations July 2019 |
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| Urbina Quiroz, Edwin Total change: -7.80 | |   |
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| Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2126 | 4.50 | 6 | -0.39 | 20 | -7.80 | |
|  Mayorga Araya, Sofia | | | 1726 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campos Sanchez, Roberto | | | 2050 | CRC | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Carvajal Pena, Daniel | | | 1922 | CRC | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Rojas Cisneros, Kevin | | | 1912 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guzman Hidalgo, Nicolas | | | 1726 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duque Araya, Cristopher | | | 1726 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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