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Rapid:
Individual Calculations July 2019 |
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| Duque Araya, Cristopher Total change: -4.20 | |   |
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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 |
| 1690 | 1516 | 2.00 | 7 | -0.21 | 20 | -4.20 | |
|  Campos Sanchez, Roberto | | | 1916 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cartin Aguilar, Luis Javier | | | 1533 | CRC | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Carvajal Pena, Daniel | | | 1916 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Aguilar, Julian | | | 1116 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaves Solera, Milton | | | 1520 | CRC | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Urbina Quiroz, Edwin | | | 1916 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rojas Cisneros, Kevin | | | 1912 | CRC | 0.00 | 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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