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Individual Calculations September 2021 |
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| Argote Heredia, Valentina Total change: 11.00 | |   |
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| Semifinal Nacional de Mayores FEMENINO Preselectivo a la Olimpiada Moscu 2022 | Santa Rosa de Cabal | COL | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2191 | 7.00 | 9 | 0.55 | 20 | 11.00 | |
|  Zapata, Olga Maria | | wf | 1791 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dominguez, Laura Lucia | | wf | 1955 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ocampo, Cristina | | wf | 1999 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Toro Castaneda, Elizabeth | c | | 1975 | COL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Pachon, Adriana | | wf | 1993 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hernandez Fonseca, Maria Paula | | | 1969 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rodriguez Rueda, Paula Andrea | m | wm | 2257 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Mateus, Martha | | wm | 2048 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Montilla Reyes, Jorcerys | | wm | 2150 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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