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Blitz:
Individual Calculations January 2024 |
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| Bertel Perez, Natalia Total change: -31.60 | |   |
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| Festival Nacional Escolar 2023 Ajedrez Blitz Sub-15 Femenino | Armenia | COL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1238 | 1.00 | 5 | -0.79 | 40 | -31.60 | |
|  Diaz Gonzalez, Ana Sofia | | | 1644 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Araque, Laura Sofia | | | 1306 | COL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Pirachican Gonzalez, Sara | | | 1243 | COL | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Garay Tocora, Juliana | | | 1362 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Vergara Canchila, Dariana | | | 1253 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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