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Individual Calculations October 2021 |
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| Negron Lizarazo, Juan Sebastian Total change: 54.40 | |   |
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| ITT Open de Soacha 2021 | Soacha | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1488 | 2.00 | 8 | 0.33 | 40 | 13.20 | |
|  Soto, Cristian Camilo | f | | 1888 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pardo, Aurelio | | | 1888 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guarin Fonseca, Nobel Alfredo | | | 1852 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Patino, Daniel Santiago | | | 1843 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Shaffer, Alexander | | | 1805 | PUR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Leal Cortes, Diego Fernando | | | 1843 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tascon, Diego Alejandro | | | 1088 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pereira, Henry Alberto | | | 1802 | COL | 0.50 | 1 | 0.36 | 40 | 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) | | | | Centroamericano y del Caribe Sub-20 Absoluto | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1488 | 2.50 | 7 | 1.03 | 40 | 41.20 | |
| | Ramirez Madrid, Gerardo Alfonso | f | | 1888 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abreu Balza, Alan Jeremias | | | 1328 | COL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Gonzalez, Leandro | | | 1829 | COL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Rodriguez Valencia, Sebastian | | | 1825 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mora Munoz, Alejandro | | | 1888 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guarin Fonseca, Nobel Alfredo | | | 1852 | COL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Rico Duran, Juan Sebastian | | | 1675 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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) | | |
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