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Individual Calculations May 2019 |
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| Matta, Paola Andrea Total change: -19.80 | |   |
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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 |
| 1934 | 1988 | 4.50 | 10 | -0.99 | 20 | -19.80 | |
|  Negron Lizarazo, Juan Sebastian | c | | 1588 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cano, Luis Fernando | | | 2197 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Blandon, Luis Guillermo | m | | 2221 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mateus, Alejandro | f | | 2288 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zapata, Olga Maria | | wf | 1686 | COL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | De La Asuncion Ortiz, Angel Mario | | | 1727 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Moncada Correa, Sara | | | 1819 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Moreno, Juan Nicolas | | | 1588 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Franco Valencia, Angela | | wm | 2140 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Herrera, Milena | | wm | 2082 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | |
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