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Rapid:
Individual Calculations December 2012 |
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| Parra, Brayan Total change: 2.40 | |   |
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| IRT Juegos Nacionales Intercolegiados AJEDREZ ACTIVO Cat B Masculino | Armenia | COL | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1805 | 1.50 | 4 | 0.12 | 20 | 2.40 | |
|  Jaramillo Ochoa, Mateo | | | 2034 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ortega, Daniel | | | 1966 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Argote, Carlos David | | | 1830 | COL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Munoz Romero, Cristian Camilo | | | 1872 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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