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Blitz:
Individual Calculations May 2018 |
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| Ramirez Madrid, Gerardo Alfonso Total change: 35.60 | |   |
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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 |
| 1915 | 1664 | 3.50 | 8 | 1.78 | 20 | 35.60 | |
|  Picado, Jorge | | | 2064 * | NCA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Zeledon Perez, Edgar | | | 1848 | CRC | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Chaluja, Jose Antonio | c | | 1853 | PAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Duran Vega, Andres | | | 2064 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vargas, Rogelio | c | | 1664 | PAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Lobo, Antonio | | | 1782 | PAN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Giron, Jorge Ernesto | c | | 2063 | ESA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Murillo Gonzalez, Carlos E | f | | 1981 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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