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Blitz:
Individual Calculations December 2019 |
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| Hernandez, Sofia Total change: -15.60 | |   |
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| CODICADER POR EQUIPOS BLITZ FEMENINO 2019 | San Jose | CRC | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1364 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
|  Salazar Gould, Kristy Valeria | | | 1294 | CRC | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cabezas Calero, Abigail Carolina | c | | 1343 | NCA | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Castillo Beitia, Ashley | | | 1256 | PAN | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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