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Individual Calculations August 2022 |
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| Zapata, Juan Carlos Total change: -46.80 | |   |
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| IRT Jorge Aristizabal Primera Categoria | Medellin | COL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 2014 | 4.00 | 7 | -2.34 | 20 | -46.80 | |
|  Lujan Gil, Mateo | | | 1542 | COL | 0.00 | 1 | -0.95 | 20 | -19.00 | |  Cardona, Marisol | | | 1614 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Serna, Juan Esteban | | | 1492 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gomez, Hernan Alberto | | | 1732 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gomez Rondon, Samuel | | | 1709 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Montoya Echeverri, Sebastian | | | 1762 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Montoya, Mariangel | | | 1310 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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