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Individual Calculations February 2023 |
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| Lopez Idarraga, Daniel Eduardo Total change: -13.80 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 2023 | 5.00 | 7 | -0.69 | 20 | -13.80 | |
|  Triana Castro, Francisco Javier | | | 1600 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Badillo, Julio Cesar | | | 1841 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Velez, Andres Felipe | | | 1755 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gutierrez Rios, Manuel | | | 1623 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vanegas, Josue | | | 1783 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Salazar, Andres Felipe | | | 1892 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Abella, Alfonso | | | 1790 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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