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Individual Calculations April 2015 |
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| Colorado, Efrain Total change: 21.20 | |   |
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| Campeonato Nacional Revision Rating 2015 | San Salvador | ESA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1820 | 3.50 | 6 | 0.53 | 40 | 21.20 | |
|  Santos, Judith | | | 1520 | ESA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Alvarez, Carlos | | | 1987 | ESA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Arias, Daniel | f | | 2166 | ESA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ramirez, Jorge | | | 1988 | ESA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Palacios, Celina | | | 1621 | ESA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ortez, Andrea | | wc | 1681 | ESA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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