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Blitz:
Individual Calculations May 2018 |
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| Duran Vega, Andres Total change: -45.60 | |   |
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| Torneo Blitz Centroamericano Subzonal 2.3.c | San Jose | CRC | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2074 | 3.50 | 9 | -2.28 | 20 | -45.60 | |
|  Guzman Hidalgo, Nicolas | | | 1674 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valdes Romero, Leonardo | m | | 2472 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Palencia, Julio | | | 1773 | GUA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1674 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaluja, Jose Antonio | c | | 1853 | PAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Duran Vega, Sergio | m | | 2334 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sanchez, Jorge Luis | f | | 2061 | PAN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Murillo Gonzalez, Carlos E | f | | 1981 | CRC | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bonilla Morales, Kevin | | | 1702 | CRC | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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