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Individual Calculations September 2023 |
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| Pena Romero, Edwin Oswaldo Total change: -49.20 | |   |
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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 |
| 1402 | 1745 | 5.00 | 9 | -2.55 | 20 | -51.00 | |
|  Barajas Hernandez, Nestor Giovany | | | 1345 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Colina, Lugger Jesus | | | 1184 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Munoz Triana, Joseph Steven | | | 1987 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Remolina Garcia, Mayra Xiomara | | | 1464 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Campo Jimenez, David | | | 1316 | COL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Gomez Bernal, Juan Sebastian | | | 1281 | COL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Lucio Pinzon, Santiago | | | 1261 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Agudelo Zapata, Yarli Alejandra | | | 1341 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Torres Puentes, Camila | | | 1439 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | IRT Clasico Sub2000 Club Doble Jaque Fomeque | Fomeque | COL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1745 | 2.00 | 4 | -0.57 | 20 | -11.40 | |
| | Reyes Aristizabal, Andres | | | 1588 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Diaz Bobadilla, Laura Juliana | | | 1345 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castillo Pinzon, Ricardo Andres | | | 1985 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Malagon Guzman, Juan Daniel | | | 1559 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | | | IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1745 | 3.00 | 6 | 0.66 | 20 | 13.20 | |
| | Herize Godoy, Miguel Andres | | | 1991 | VEN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Montenegro Mancera, Juan Rolando | f | | 2040 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Giraldo Ospina, Daniel | | | 1418 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chavez, Brayan Steven | c | | 2040 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rueda Diaz, Pablo | | | 1427 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valdes Martinez, Miguel A. | | | 2100 | CUB | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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