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Individual Calculations May 2014 |
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| Rosero, Jefferson Total change: 0.00 | |   |
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| IRT Campeonato Nacional Ajedrez Sub 18 Abs 2014 | Cali | COL | 2014-04-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1899 | 0 | 4.50 | 7 | 0.00 | 1929 | | 0.00 | |
|  Gaviria, Andres Felipe | | | 2021 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Salcedo, Pablo Esteban | | | 1952 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Polanco, Brayan Arley | f | | 1850 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Olarte Parra, Jhoan Sebastian | | | 1956 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Zuleta, Juan Esteban | | | 1803 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Zuleta, Juan Carlos | | | 1860 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Arismendi Polanco, Efrain Stev | | | 1848 | COL | 1.00 | 1 | 0.00 | | 0.00 | |
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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