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Individual Calculations July 2023 |
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| Rodriguez Velasco, German Enrique Total change: -17.60 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-2300 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2013 | 1.00 | 3 | -0.88 | 20 | -17.60 | |
|  Ortiz Monsalve, Sebastian | | | 1885 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Mesa Baez, Samuel | | | 1915 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Gonzalez Mojica, Renan Arturo | c | | 1957 | 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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