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Individual Calculations December 2019 |
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| Rojas, Steven Total change: 1.60 | |   |
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| I TORNEO IRT DE AJEDREZ "PEON AL PASO" | Lima | PER | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2105 | 3.00 | 6 | -0.16 | 40 | -6.40 | |
|  Oquiche, Ariana | | | 1705 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bravo Mallco, Kate Azumi | | | 1875 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vera Siguenas, Deivy | m | | 2492 | PER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Martinez Alcantara, Jose Eduardo | g | | 2505 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Retamozo, Kevin | | | 2039 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Hilario, Aleyla | | wf | 1961 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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) | | | | X Festival Panamericano Escolar de las Americas -Colombia 2019- U-15 Absoluto | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2105 | 8.00 | 9 | 0.20 | 40 | 8.00 | |
| | Areiza Tabares, Samuel Andres | | | 1705 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Higarrero, Juan David | | | 1705 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rojas Castillo, Leibnitz Edison | | | 1739 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Lyon Martinez, Juan Pablo | | | 1804 | VEN | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Lopez Ramirez, David Santiago | c | | 1980 | COL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Cordoba Perez, Jeronimo | | | 1784 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rodriguez Valencia, Sebastian | | | 1784 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Garcia, Nahin | | | 1705 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hernandez, Jeronimo | | | 1765 | COL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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