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Individual Calculations September 2021 |
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| Ospina Betancur, Santiago Total change: 103.20 | |   |
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| XXVIII IRT Internacional Feria de las Flores Medellin 2021 | Medellin | COL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1280 | 3.00 | 8 | 2.35 | 40 | 94.00 | |
|  Acuna, Nelson David | | | 1680 * | COL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Narvaez, Faber Alberto | f | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez, William | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Duran, Ricardo | | | 1680 * | COL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Munoz Monroy, Cinthya Carolin | | wf | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ordonez Gonzalez, Gabriel | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gonzalez Mojica, Renan Arturo | | | 1656 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sequeda Ramirez, Pablo | | | 1680 * | VEN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Semifinal Nacional de Mayores ABSOLUTO Preselectivo a la Olimpiada Moscu 2022 | Santa Rosa de Cabal | COL | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1280 | 1.50 | 9 | 0.23 | 40 | 9.20 | |
| | Chavez, Brayan Steven | c | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castano Orrego, Simon | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moreno Marino, Juan Nicolas | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Triana Castro, Francisco Javier | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mena, Yamil Octavio | c | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Trujillo Bahamon, Halan David | | | 1340 | COL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Jaramillo, Carlos Orlando | | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Azza, Jhoan Sebastian | | | 1436 | COL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Lopez Ramirez, Jorge Hernan | c | | 1680 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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