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Individual Calculations January 2009 |
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| Requena Briones, Rafael Mariano Total change: -17.25 | |   |
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| Campeonatos Provinciales de Zaragoza 2008 | Zaragoza | ESP | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1777 | 0.00 | 2 | -0.96 | 15 | -14.40 | |
|  Garcia Mendez, Beatriz | | | 1940 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Gonzalo Borao, Jorge | | | 1646 | ESP | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | IV Torneo de Ajedrez La Salle | Zaragoza | ESP | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1766 | 1.00 | 5 | -0.19 | 15 | -2.85 | |
| | Gimenez Martinez, Alberto | | | 2116 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sanchez Gimeno, Miguel | | | 1974 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Requena Munguira, Jorge | | | 1915 | ESP | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Soto Fidalgo, Guillermo | | | 1891 | ESP | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Artal Alegria, Francisco Javier | | | 1985 | ESP | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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