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Rapid:
Individual Calculations January 2022 |
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| Agudelo Zapata, Yarli Alejandra Total change: 10.60 | |   |
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| IRT Final U14 - III Torneo de Ajedrez del Caribe | Barranquilla | COL | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1241 | 2.50 | 6 | 0.53 | 20 | 10.60 | |
|  Hernandez Guarin, Samuel Andres | | | 1331 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Ortiz Avellaneda, Stephen Nicolas | | | 1014 | COL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Cabiativa, Juan Esteban | | | 1652 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Conto Garcia, Nicolas Alberto | | | 1435 | COL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Cabrales Almanza, Josue | | | 1794 | COL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Varela Sanchez, David Yoel | | | 1285 | COL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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