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Individual Calculations June 2024 |
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| Rosas Navarro, Dominic Giselle Total change: 86.00 | |   |
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| Grand Prix Nacional de Ajedrez 2024-2025 (2do. Torneo) | Cochabamba | BOL | 2024-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1491 | 3.00 | 6 | 1.37 | 40 | 54.80 | |
|  Valda Quelali, Britany Nicole | | | 1725 | BOL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Yucra Valdes, Diego Alonso | | | 1770 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ala Ortiz, Kevin Josue | | | 1679 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rodriguez Barrientos, Johan Razie | | | 1642 | BOL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Zubieta Echalar, Rafaella | | | 1606 | BOL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Acho Yujra, Crhistopher Lucas | | | 1593 | BOL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | Clasificatorio al Panamericano Escolar 2024, Sub-13 Femenino | Cochabamba | BOL | 2024-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1491 | 2.50 | 4 | 0.78 | 40 | 31.20 | |
| | Avila Zurita, Kiara Victoria | | | 1566 | BOL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Quispe Choquehuanca, Angeles Ayde | | | 1676 | BOL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Barrientos Mamani, Andrea | | | 1485 | BOL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Alvarez Claros, Keila Melany | | | 1458 | BOL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | |
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