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Individual Calculations September 2023 |
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| Estrada Velandia, Henry Andres Total change: -41.00 | |   |
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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 |
| 1577 | 1837 | 4.50 | 8 | -1.87 | 20 | -37.40 | |
|  Gomez Bernal, Juan Sebastian | | | 1437 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cano Alcaraz, Juan Jose | | | 1547 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Escobar Leon, Ramiro | | | 1548 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Giraldo Alvarez, Tomas | | | 1510 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Martinez Serna, Miguel Angel | | | 1513 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gonzalez Delgado, Hugo Andres | | | 1910 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Valencia Quinchia, Isabella | | | 1645 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Espinel, Aura Maria | | | 1506 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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) | | | | IRT Clasico Sub2000 Club Doble Jaque Fomeque | Fomeque | COL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1837 | 1.00 | 2 | -0.73 | 20 | -14.60 | |
| | Valcarcel Sierra, Gustavo | | | 1464 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Malagon Guzman, Juan Daniel | | | 1559 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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 |
| 1676 | 1837 | 5.00 | 7 | 0.55 | 20 | 11.00 | |
| | Becerra Fonseca, Camila | | wc | 1298 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gallego, Julian Andres | f | | 2178 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alvarado Quintero, Laura Natalia | | | 1434 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paez Villanueva, Santiago | | | 1437 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moncada Correa, Sara | | wm | 1989 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Soto Ramirez, Andres Camilo | | | 1394 | COL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Mogollon Tobar, Nicolle Julieth | | wf | 2004 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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