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Individual Calculations November 2023 |
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| Acosta Cruz, Luis Ivan Total change: -10.80 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1580 | 2.50 | 7 | -0.54 | 20 | -10.80 | |
|  Perez Lujan, Mateo | | | 1907 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Hernandez, Juan David | | | 1180 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iral Castro, Brahiam | | | 1846 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Valle, Efrain | f | | 1944 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Almanza Montoya, Joseph | | | 1331 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gonzalez Zapata, Julian David | | | 1902 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sanchez Bermudez, Jeronimo | | | 1372 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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