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Blitz:
Individual Calculations November 2018 |
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| Hernandez Alvarez, Tania Regla Total change: 3.20 | |   |
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| Torneo Blitz Betsy Fallas Marin in Memoriam 2018 | San Jose | CRC | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 2008 | 6.50 | 8 | 0.16 | 20 | 3.20 | |
|  Jaramillo Naranjo, Sebastian | | | 1608 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez Gonzalez, Maria Jose | | wf | 1753 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Martinez Acuna, Huber | | | 1818 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Murillo Gonzalez, Carlos E | f | | 1985 | CRC | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Chaves Moya, Nattanahel Alberto | | | 1741 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rosales Gonzalez, Erick Josue | | | 1610 | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Castillo Morales, Thais | | wf | 1646 | CRC | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Murillo Arguedas, Jaime | | | 1869 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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