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Blitz:
Individual Calculations August 2023 |
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| Osorio, Pedro Luis Total change: -49.60 | |   |
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| Copa Colombia 2023 Blitz | Pereira | COL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1962 | 4.00 | 8 | -2.48 | 20 | -49.60 | |
|  Ceballos Castellanos, Isabela | | | 1680 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Cardona Duque, Juan Esteban | | | 1646 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ortiz , Luis Miguel | | | 1707 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Lopez Idarraga, Daniel Eduardo | f | | 2007 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gomez Saenz, Manuela | | | 1429 | COL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Zapata Sanchez, Carlos Mario | | | 1396 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Giraldo Ospina, Daniel | | | 1562 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardona Marin, Fabio | c | | 1850 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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