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Individual Calculations July 2023 |
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| Perez Tangarife, Simon Total change: 12.80 | |   |
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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 |
| 1465 | 1511 | 2.50 | 4 | 0.32 | 40 | 12.80 | |
|  Sanchez Bermudez, Jeronimo | | | 1198 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Restrepo, Hugo | | | 1559 | COL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Garcia Ramirez, Ramon | | | 1521 | COL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ramirez, Juan E. | | | 1582 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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