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Individual Calculations July 2023 |
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| Andrade Salcedo, Jorge Mario Total change: 68.80 | |   |
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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 |
| 1619 | 1369 | 2.50 | 4 | 1.72 | 40 | 68.80 | |
|  Ossa Ramirez, Jesus Antonio | | | 1604 | COL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Garvin Mejia, Ricardo Luis | | | 1565 | COL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Contreras, Camilo Andres | | | 1681 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Martinez Serna, Juan Esteban | | | 1626 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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