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Blitz:
Individual Calculations January 2020 |
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| Vargas Villalobos, Oliverio Total change: -57.00 | |   |
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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 |
| 1642 | 1922 | 4.50 | 9 | -2.85 | 20 | -57.00 | |
|  Ibarra Valverde, Kevin | | | 1522 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Chacon Lopez, William | | | 1671 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rodriguez Arrieta, Maria Elena | | wm | 1821 | CRC | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Espinoza Guerrero, Warner | | | 1813 | CRC | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Aragon Masis, Sergio | | | 1624 | CRC | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Molina Venegas, Julian Ernesto | | | 1522 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Arrieta, Jose Allan | | | 1758 | CRC | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Campos Astorga, Priscila | | | 1522 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Villalobos Arrieta, Eduardo | | | 1522 * | 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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