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Individual Calculations August 2022 |
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| Ladron De Guevara Mendez, Lorena Total change: 1.20 | |   |
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| Campeonato Nacional de Ajedrez Sub-20 Femenino 2022 | Barranquilla | COL | 2022-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1376 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
|  Pinillo Canon, Silvana | | wc | 1831 | COL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Vergara Granda, Ximena | | | 1131 | COL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Moncada Correa, Sara | | | 1953 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ruiz Jaraba, Valentina Sofia | | | 1763 | COL | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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