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Individual Calculations May 2013 |
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| Mercado, Luisa Fernanda Total change: -10.20 | |   |
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| IRT Campeonato Nacional de Ajedrez Sub-20 Femenino 2013 | Florencia | COL | 2013-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2058 | 2.50 | 5 | -0.68 | 15 | -10.20 | |
|  Velez Alvarez, Laura Camila | | | 1775 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Chirivi, Angie Lizeth | | | 2037 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Castro, Natalia Patricia | | wm | 2012 | COL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Valencia Lopez, Daily Vanessa | | | 1658 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rodriguez Rueda, Paula Andrea | | wm | 2184 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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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