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Individual Calculations July 2023 |
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| Lopez Lopez, William Andres Total change: 16.80 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-1700 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1573 | 3.50 | 5 | 0.42 | 40 | 16.80 | |
|  Lopez Restrepo, Arlex | | | 1273 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Martinez A., Miguel Angel | | | 1383 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Martinez Serna, Juan Esteban | | | 1626 | COL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Pena, Luis Orlando | | | 1497 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bolivar Pena, Jhan Mario | | | 1608 | COL | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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