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Individual Calculations July 2009 |
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| Tortosa Moros, Joan Total change: 19.05 | |   |
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| IV Torneig Obert Internacional d'Escacs Cafes Tupinamba | Barcelona | ESP | 2009-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1775 | 3.00 | 6 | 1.27 | 15 | 19.05 | |
|  Ayza Leon, David | | | 2125 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Cebrian Galan, Aleix | | | 1587 | ESP | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Alvarez Ferre, Josep M. | | | 1950 | ESP | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Vargas Drechsler, Carlos | | | 1999 | ESP | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ruiz Bravo, Alfonso | | | 2075 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Otero Salgas, Carles | | | 1973 | ESP | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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