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Individual Calculations February 2015 |
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| Parra Valdivia, Alvaro Total change: -16.00 | |   |
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| semifinal Quilpue nacional 2015 | Quilpue | CHI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1911 | 1.00 | 4 | -0.40 | 40 | -16.00 | |
|  Cuevas Araya, Walter | f | | 2224 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rakos Cholakis, Ladislao | | | 2013 | CHI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Silva Villalon, Rodolfo | | | 1959 | CHI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Vasquez Anabalon, Fernando | | | 1935 | CHI | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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