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Blitz:
Individual Calculations November 2017 |
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| Vargas Miranda, Diego Total change: 22.40 | |   |
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| Campeonato Nacional Blitz Individual | San Jose | CRC | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1811 | 6.00 | 10 | 1.12 | 20 | 22.40 | |
|  Vargas Zamora, Yahir | | | 1411 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Solano Saltachin, Ruth | | | 1411 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Marchena, Carlos Andres | | | 1411 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morera Campos, Yanori Maria | | wc | 1691 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Garro Reyes, Juan Mauricio | | | 1872 | CRC | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Hernandez Alvarez, Tania Regla | | wm | 2014 | CRC | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Solano Cuya, Bryan | m | | 2211 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salas Torres, Pamela | | wc | 1765 | CRC | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Valdes Romero, Leonardo | m | | 2211 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez Acosta, Bernal | g | | 2211 * | CRC | 0.00 | 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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