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Individual Calculations May 2014 |
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| Zuleta, Juan Carlos Total change: -2.55 | |   |
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| IRT Campeonato Nacional Ajedrez Sub 18 Abs 2014 | Cali | COL | 2014-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1860 | 1.50 | 4 | -0.17 | 15 | -2.55 | |
|  Posada, Juan Manuel | f | | 2134 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Sosa Florez, Luis Felipe | | | 1759 | COL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Blandon, Luis Guillermo | | | 2163 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Avila Pavas, Santiago | | | 1693 | COL | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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