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Blitz:
Individual Calculations January 2024 |
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| Herrera Idarraga, Karen Alejandra Total change: 128.80 | |   |
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| Festival Nacional Escolar 2023 Ajedrez Blitz Sub-17 Femenino | Armenia | COL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1168 | 4.00 | 6 | 3.22 | 40 | 128.80 | |
|  Alvarado Quintero, Laura Natalia | | | 1558 | COL | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Susunaga Duran, Madelen Fernanda | | | 1322 | COL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Valencia Lopez, Greissy Sofia | | | 1644 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lopez Mahecha, Natalia | | | 1460 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bonilla Barreiro, Maria Jose | | | 1612 | COL | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Agudelo Zapata, Yarly Alejandra | | | 1471 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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