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Individual Calculations July 2023 |
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| Alvarez, Juan P Total change: 4.80 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1952 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
|  Conti, Julian | | | 1817 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Arboleda Tamayo, Daniel | | | 1756 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sedlmayr, David | | | 1954 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Lopez Ramirez, Jorge Hernan | c | | 1913 | COL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Estrada Velandia, Henry Andres | | | 1804 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Carreno Acevedo, Jhonatan Robert | | | 1891 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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