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Blitz:
Individual Calculations February 2019 |
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| Amaya Madrigal, Josue Total change: -11.20 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1812 | 5.00 | 8 | -0.56 | 20 | -11.20 | |
|  Lobo Jimenez, Mariana | | | 1412 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chinchilla Miranda, Eugenio | f | | 2136 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Diaz Charpentier, Kristel Meliss | | | 1525 | CRC | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Castro Garcia, Ileana | | wc | 1415 | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mendez Gonzalez, Jose Armando | | | 1581 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sandi Castro, Allan | | | 1466 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Alfaro, William | f | | 2109 | NCA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Briones Espino, Martin Daniel | | | 1412 * | PAN | 1.00 | 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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