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Blitz:
Individual Calculations December 2012 |
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| Parra, Brayan Total change: 3.80 | |   |
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| IRT Juegos Nacionales Intercolegiados AJEDREZ BLITZ Cat B Masculino | Armenia | COL | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1793 | 1.50 | 4 | 0.19 | 20 | 3.80 | |
|  Jaramillo Ochoa, Mateo | | | 1994 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ortega, Daniel | | | 1966 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Argote, Carlos David | | | 1830 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Munoz Romero, Cristian Camilo | | | 1900 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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