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Individual Calculations August 2023 |
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| Matta, Paola Andrea Total change: -43.60 | |   |
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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 |
| 1941 | 1911 | 2.00 | 7 | -1.28 | 20 | -25.60 | |
|  Ruiz Aguilar, Pablo Alexander | f | | 2227 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Borre Meza, Orlando David | | | 1706 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dominguez, Laura Lucia | | wf | 2009 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Toro Ramirez, Samuel | | | 1764 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ramirez, Benjamin Dario | | | 2104 | COL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Perez, William | | | 1933 | COL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pinillo Canon, Silvana | | wc | 1841 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam | Rivera | COL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1850 | 4.50 | 7 | -0.90 | 20 | -18.00 | |
| | Vasquez Sanchez, Juan Pablo | | | 1450 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quevedo Bonilla, Paula Thaliana | | | 1464 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lopez Ramirez, David Santiago | f | | 2125 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Longas, Edgar | | | 1521 | COL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Garces Suaza, Carlos Daniel | | | 1509 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gutierrez Pama, Andres Mauricio | | | 1578 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rodriguez, William Nicolas | | | 1595 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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