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Individual Calculations September 2021 |
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| Corrales Jimenez, Zenia Total change: 6.80 | |   |
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| Women's World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2191 | 0.00 | 2 | -0.48 | 20 | -9.60 | |
|  Garifullina, Leya | | wg | 2390 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Garifullina, Leya | | wg | 2390 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Femenil | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2191 | 7.50 | 8 | 0.82 | 20 | 16.40 | |
| | Martha Lucero, Nayeli Aime | | | 1791 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avila Bautista, Teresa Ale | | wc | 1791 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guillen Cristobal, Sandra N | | | 1953 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mora Velasco, Alma Jaqueline | | wc | 1791 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Real Pereyra, Diana Carime | | wm | 2042 | MEX | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Guerrero Rodriguez, Alejandra | | wm | 2018 | MEX | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Avila Fraire, Ameyalli | | wc | 1976 | MEX | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Carreras Mendiolea, Paulina Adri | | wf | 1792 | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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