Individual Calculations March 2012 |
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Ruiz Jr, Alejandro Total change: 19.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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16th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2012-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2046 | 2008 | 2.00 | 3 | 0.66 | 30 | 19.80 | |
| Hough, Randall D | | | 1977 | USA | 1.00 | 1 | 0.46 | 30 | 13.80 | | Akopian, Robert | | | 2079 | USA | 1.00 | 1 | 0.60 | 30 | 18.00 | | King, Alexander B | | | 2081 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | | 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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