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Blitz:
Individual Calculations January 2020 |
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| Perez Valcarcel, Maria Jose Total change: -34.40 | |   |
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| Festival Nacional Escolar Ajedrez Blitz Cat Sub17 Masculino | Bogota | COL | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1546 | 2.00 | 6 | -1.72 | 20 | -34.40 | |
|  Sabogal Varela, Erika Tatiana | | | 1146 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cortes Sarmiento, Alan | | | 1303 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Campos Perilla, Miguel Angel | | | 1416 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Alvarez Angel, Nelson Eduardo | | | 1814 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mora Garcia, Edwin Andres | | | 1392 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Gonzalez Mojica, Renan Arturo | | | 1591 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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