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Individual Calculations August 2023 |
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| Perez, William Total change: -2.00 | |   |
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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 |
| 1923 | 1933 | 4.00 | 8 | -0.10 | 20 | -2.00 | |
|  Molina Ballesteros, Juan Sebasti | | | 1780 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Rueda Rojas, Richard Alejandro | | | 1752 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ramirez, Benjamin Dario | | | 2104 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Moreno Marino, Juan Nicolas | | | 1898 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Aponte Castillo, Ernesto | | | 2047 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pinillo Canon, Silvana | | wc | 1841 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Matta, Paola Andrea | | | 1911 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Betancur Giraldo, David Rogelio | | | 2054 | COL | 0.00 | 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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