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Individual Calculations February 2020 |
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| Rivera Gonzalez, Jose Alexis Total change: -16.40 | |   |
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| Campeonato Nacional Juvenil Sub20 2020 | Escazu | CRC | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1907 | 4.00 | 6 | -0.82 | 20 | -16.40 | |
|  Cardenas Vargas, Jean Carlo | | | 1507 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castro Garcia, Alejandro | | | 1568 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ramirez Madrid, Gerardo Alfonso | f | | 2033 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ramirez Marchena, Carlos Andres | | | 1614 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rodriguez Jimenez, Jose Daniel | | | 1507 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Herrera Granados, Felipe | | | 1507 * | 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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