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Individual Calculations August 2023 |
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| Negron Arias, Juan Carlos Total change: -45.20 | |   |
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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 |
| 1943 | 1910 | 2.00 | 9 | -2.26 | 20 | -45.20 | |
|  Borre Meza, Orlando David | | | 1706 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Palencia Morales, Wilson Guillerm | m | | 2300 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dominguez, Laura Lucia | | wf | 2009 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Betancur Giraldo, David Rogelio | | | 2054 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cuervo Velasquez, Juan Manuel | | | 1755 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ruiz Aguilar, Pablo Alexander | f | | 2227 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ocampo, Cristina | | wf | 1919 | COL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rueda Rojas, Richard Alejandro | | | 1752 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Toro Ramirez, Samuel | | | 1764 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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