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Rapid:
Individual Calculations July 2019 |
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| Rosales Gonzalez, Erick Josue Total change: 50.20 | |   |
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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 |
| 1790 | 1655 | 5.00 | 7 | 2.51 | 20 | 50.20 | |
|  Minero Pineda, Sergio | m | | 2055 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Solano Cordero, Jorge | | | 1545 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ruiz Alfaro, Darrel | | | 1255 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Garcia, Emmanuel | f | | 2055 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Arce Oviedo, Cesar | | | 1677 | CRC | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Valdes Romero, Leonardo | m | | 2055 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ulloa Avellan, Oscar | | | 1885 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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