Individual Calculations December 2022 |
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Chirivi C, Angie Lizeth Total change: -3.60 | | |
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Campeonato Nacional Mayores por Equipos Ajedrez Clasico Femenino 2022 Prejuegos (Nro2) Nacionales 2023 | Santa Marta | COL | 2022-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1939 | 2067 | 3.00 | 5 | -0.18 | 20 | -3.60 | |
| Causil Pastrana, Xiomara Rosa | | | 1667 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chirivi C, Jenny Astrid | | wm | 2132 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | Mateus, Martha | | wm | 2012 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | Velez Alvarez, Laura Camila | | wc | 1753 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Franco Valencia, Beatriz Irene | | wg | 2133 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | | * 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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