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Rapid:
Individual Calculations June 2023 |
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| Betancur Florez, Daniela Total change: 33.20 | |   |
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| Torneo de Ajedrez IMDER Buga | Buga | COL | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1406 | 1.00 | 2 | 0.06 | 40 | 2.40 | |
|  Cano Alcaraz, Juan Jose | | | 1513 | COL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hernandez Aguilar, Elian Manuel | | | 1341 | COL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Final Nacional Ajedrez Rapido Intercolegiado Juvenil Femenino | Bogota | COL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1406 | 3.50 | 5 | 0.77 | 40 | 30.80 | |
|  Rosero Yepez, Laura Daniela | | | 1131 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Suarez Ardila, Luisa Maria | | | 1758 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Herrera Idarraga, Karen Alejandra | | | 1148 | COL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Medina Baquiro, Paula Andrea | | | 1330 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Valencia Quinchia, Isabella | | | 1500 | COL | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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