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Blitz:
Individual Calculations August 2018 |
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| Soto Alfaro, Braulio Total change: -5.60 | |   |
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| Torneo Blitz Anexion de Guanacaste 2018 | San Jose | CRC | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1429 | 2.50 | 6 | -0.28 | 20 | -5.60 | |
|  Rivera Gonzalez, Jose Alexis | | | 1774 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Solano Saltachin, Ruth | | | 1137 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramirez Gonzalez, Maria Jose | | wf | 1795 | CRC | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Chaves Olaso, Axel Andrey | | | 1199 | CRC | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sandi Quiros, Deborah | | | 1138 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fallas Saborio, Alejandro | | | 1829 * | 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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