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Individual Calculations March 2023 |
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| Gonzalez Gonzalez, Valentina Anto Total change: 51.60 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ JUVENIL DE CHILE 2023 FEMENINO | Quirihue | CHI | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1515 | 3.00 | 6 | 0.95 | 40 | 38.00 | |
|  Villaroel Navarrete, Camila | | | 1285 | CHI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Hormazabal Figueroa, Constanza Va | | | 1688 | CHI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Rozas Lazcano, Valeska | | | 1598 | CHI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Contreras Suazo, Rocio | | | 1796 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sanchez Tobar, Francisca Valenti | | wf | 1906 | CHI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Romero Troncoso, Liset Anais | | | 1624 | CHI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 16 FEMENINO - TEMUCO | Temuco Region de La Araucania | CHI | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1515 | 5.50 | 7 | 0.34 | 40 | 13.60 | |
| | Torres Ferrada, Martina | | | 1140 | CHI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Villegas Ampuero, Consuelo | | | 1373 | CHI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Mundaca Bermedo, Pia | | | 1515 | CHI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Galvez Aguirre, Valentina | | | 1441 | CHI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Olivares Araya, Tamara Alejandra | | | 1380 | CHI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Rebolledo Sanzana, Rayen | | | 1115 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hidalgo Martinez, Camila | | | 1202 | CHI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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