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Blitz:
Individual Calculations January 2020 |
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| Espinoza Guerrero, Warner Total change: -42.20 | |   |
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| Campeonato Nacional Blitz Individual 2019 | Fortuna de San Carlos | CRC | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1813 | 3.50 | 8 | -2.11 | 20 | -42.20 | |
|  Alvarado Monge, Noelia Patricia | | | 1413 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez Acosta, Bernal | g | | 2213 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Molina Venegas, Julian Ernesto | | | 1512 | CRC | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Vargas Villalobos, Oliverio | | | 1922 | CRC | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ibarra Valverde, Kevin | | | 1413 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alvarado Alvarez, Rafael Angel | | | 1413 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Granados Wing, Brian Saul | | | 1546 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Aragon Masis, Sergio | | | 1624 | CRC | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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