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Individual Calculations May 2019 |
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| Contreras, Henry Total change: 11.60 | |   |
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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 |
| 2178 | 2225 | 6.00 | 10 | 0.58 | 20 | 11.60 | |
|  Norena Yepez, Vanessa | | | 1825 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castro, Natalia Patricia | | wm | 2041 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vanegas, Ricardo | | | 1825 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Romero, Martin | m | | 2433 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fonseca Pinto, Carlos Arturo | | | 2046 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sanchez, Sebastian Felipe | m | | 2418 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Argote Heredia, Valentina | | wm | 2041 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Prasca Sosa, Rafael Felipe | m | | 2402 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mateus, Alejandro | f | | 2288 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Escobar Forero, Alder | g | | 2457 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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