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Blitz:
Individual Calculations August 2023 |
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| Velarde Alarcon, Jhoana Total change: 25.20 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ BLITZ SUB 20 ABSOLUTO Y FEMENINA 2023 | Antofagasta | CHI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1309 | 3.50 | 8 | 0.82 | 40 | 32.80 | |
|  Contreras Huaman, Fiorella | | wf | 1822 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Araos Diaz, Constanza Paz | | | 1521 | CHI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nava Torrez, Jonatan | | | 1404 | CHI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Garmendia Vega, Lucas | | | 1402 | CHI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Cifuentes Marinao, Cristobal Igna | | | 1486 | CHI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Pizarro Millacura, Felipe | | | 1013 | CHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rubio Bascur, Sebastian Alfonso | | | 1698 | CHI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Herrera Catrilef, Alison | | | 1338 | CHI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | Blitz: 2do. Torneo del Grand Prix Nacional 2023-2024 | Oruro | BOL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1309 | 3.00 | 7 | -0.19 | 40 | -7.60 | |
| | Morales Estrada, Jhoel Henry | | | 1776 | BOL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yupanqui Zapata, Rodrigo | | | 1208 | BOL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Gutierrez Espinoza, Rommel Josue | | | 1101 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Veizaga Mamani, Kirsten Ivana | | | 1187 | BOL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Rocha, Ignacio | | | 1700 | BOL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Calizaya Fuentes, Alejandro | | | 1156 | BOL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mercado Diaz, Fabricio Edwin | | | 1482 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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