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Individual Calculations May 2019 |
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| Argote Heredia, Valentina Total change: 62.60 | |   |
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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 |
| 2166 | 2041 | 6.50 | 10 | 3.13 | 20 | 62.60 | |
|  Hoyos Mesa, Manuel Felipe | | | 1641 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rios Parra, Alejandro | m | | 2283 | COL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Castrillon Gomez, Melissa | | wm | 2228 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Blandon, Luis Guillermo | m | | 2221 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Castaneda, Jhon David | f | | 2189 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Valderrama, Gilberto | f | | 2254 | COL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Contreras, Henry | f | | 2225 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Franco Valencia, Angela | | wm | 2140 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Valderrama Quiceno, Esteban Alber | m | | 2441 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro, Natalia Patricia | | wm | 2041 | COL | 1.00 | 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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