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Individual Calculations January 2019 |
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| Shih Gould, Annie Total change: 69.60 | |   |
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| II Clasificatorio Campeonato Nacional Femenino 2018 | San Jose | CRC | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1650 | 5.50 | 7 | 1.74 | 40 | 69.60 | |
|  Mayorga Araya, Sofia | | | 1250 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Morera Campos, Yanori Maria | | wc | 1909 | CRC | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nunez Gonzalez, Neeshmy | | wc | 1825 | CRC | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Marin Leon, Valeria | | wc | 1657 | CRC | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ramirez Gonzalez, Maria Jose | | wf | 1851 | CRC | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Rodriguez Retana, Sofia | | | 1250 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arguedas Bolanos, Sharline | | | 1468 | CRC | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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