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Individual Calculations May 2019 |
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| Castro, Natalia Patricia Total change: 1.60 | |   |
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| Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 | Medellin | COL | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2041 | 5.50 | 10 | 0.08 | 20 | 1.60 | |
|  Florez Hernandez, Stefany Juliet | | | 1641 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Contreras, Henry | f | | 2225 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Largo Chaparro, Sofia Alejandra | | | 1641 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rivera, Ingris | | wm | 2197 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Norena Yepez, Vanessa | | | 1803 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Torres Cueto, Jesus Marcial | f | | 2219 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cueto, Jose | | | 2170 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gomez Guardo, Laura Melissa | | | 1850 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ojeda, Jesus David | | | 2129 | COL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Argote Heredia, Valentina | | wm | 2041 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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