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Individual Calculations August 2023 |
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| Betancur Giraldo, David Rogelio Total change: 10.60 | |   |
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| Open IRT Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2054 | 5.00 | 9 | 0.53 | 20 | 10.60 | |
|  Molina Ballesteros, Juan Sebasti | | | 1780 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Barrientos, Sergio E | g | | 2475 | COL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Cano, Luis Fernando | | | 1987 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Negron Arias, Juan Carlos | | | 1910 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dominguez Rincon, Miller Duvan | f | | 1992 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Palencia Morales, Wilson Guillerm | m | | 2300 | COL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Garzon Camelo, Andres Santiago | | | 1955 | COL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Blanco Fernandez, Lino Orlando | f | | 2283 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Perez, William | | | 1933 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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