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Individual Calculations September 2023 |
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| Alvarado Quintero, Laura Natalia Total change: 22.80 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1434 | 1.50 | 5 | 0.25 | 40 | 10.00 | |
|  Olarte Parra, Jhoan Sebastian | | | 1993 | COL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Angulo Pastrana, Oscar | | | 1954 | COL | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Tobon, Sebastian | | | 1787 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cortes Morales, Jeronimo | | | 1068 | COL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Gallego Carvajal, Miguel Angel | | | 1696 | COL | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1434 | 1.50 | 5 | 0.32 | 40 | 12.80 | |
| | Lopez Idarraga, Daniel Eduardo | f | | 2009 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dominguez Florez, Martin | | | 1112 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Estrada Velandia, Henry Andres | | | 1837 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cuellar Canosa, Nicolas | | | 1852 | COL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jimenez, Eduard | | | 1744 | COL | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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