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Individual Calculations January 2009 |
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| Longares Perez, Gregorio Total change: -25.50 | |   |
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| Campeonatos Provinciales de Zaragoza 2008 | Zaragoza | ESP | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1876 | 0.50 | 2 | -1.02 | 25 | -25.50 | |
|  Gonzalo Borao, Jorge | | | 1646 | ESP | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Lahoz Barragan, Andres | | | 1704 | ESP | 0.50 | 1 | -0.23 | 25 | -5.75 | |
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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