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Rapid:
Individual Calculations June 2023 |
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| Herrera Idarraga, Karen Alejandra Total change: -5.60 | |   |
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| Final Nacional Ajedrez Rapido Intercolegiado Juvenil Femenino | Bogota | COL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1148 | 1.00 | 4 | -0.14 | 40 | -5.60 | |
|  Valencia Quinchia, Isabella | | | 1500 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Estrada Diaz, Laura Andrea | | | 1048 | COL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Betancur Florez, Daniela | | | 1406 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Remolina Garcia, Mayra Xiomara | | | 1380 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
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