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Individual Calculations January 2011 |
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| Bosch Porta, David Total change: 14.70 | |   |
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| IV Obert Internacional VILA DE GRÀCIA | Barcelona | ESP | 2010-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2184 | 6.00 | 7 | 0.98 | 15 | 14.70 | |
|  Tortosa Moros, Joan | | | 1835 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Grifell Sola, Joan | | | 1910 | ESP | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sanchez Sanchez, Ignasi | | | 1983 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Forsberg Conde, Martin | | | 1981 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Vallbona Domingo, Joan | | | 2004 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gonzalez Rodriguez, Jorge A. | m | | 2399 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Fernandez Pintado, Xavier | | | 1932 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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