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Blitz:
Individual Calculations February 2019 |
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| Alvarado Machado, Verny Total change: -3.80 | |   |
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| Blitz de Navidad Restaurante Guido s 6ta Avenida | Cartago | CRC | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2013 | 5.50 | 8 | -0.19 | 20 | -3.80 | |
|  Campos Astorga, Priscila | | | 1613 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gingrich, Andrew | | | 1613 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coto Calderon, Juan Diego | | | 1613 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calderon Brenes, Brandon | | | 1613 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2198 | CRC | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chaves Sanchez, Gabriel A | | | 2100 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ugalde Garcia, Ronald | | | 2046 | CRC | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Calvo Campos, Adrian | | | 1613 * | 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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