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Blitz:
Individual Calculations October 2018 |
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| Marin Leon, Valeria Total change: -14.40 | |   |
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| II Torneo Blitz Promesas 2018 | SAN JOSE | CRC | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1677 | 2.00 | 7 | -0.72 | 20 | -14.40 | |
|  Chaves Sanchez, Gabriel A | | | 2077 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salas Estrada, Ana Maria | | | 1277 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quesada Campos, Jordi Alessandre | c | | 1974 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Salazar Gould, Melanie | | wf | 1680 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Morera Campos, Hazel Maria | | wm | 1728 | CRC | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Castillo Morales, Thais | | wf | 1636 | CRC | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Jimenez Garcia, Emmanuel | f | | 2077 * | 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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