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Blitz:
Individual Calculations December 2012 |
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| Barba, Deina Alexandra Total change: 8.60 | |   |
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| IRT Juegos Nacionales Intercolegiados AJEDREZ BLITZ Cat B Femenino | Armenia | COL | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1706 | 2.50 | 5 | 0.43 | 20 | 8.60 | |
|  Bolanos, Brigeth | | | 1828 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Velez Alvarez, Laura Camila | | | 1706 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Romero, Daniela | | | 1882 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cespedes Galindo, Estefania | | | 1756 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Villamizar Pereira, Andrea Camila | | | 1678 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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