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Individual Calculations December 2012 |
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| Ribera Nebot, Joan Total change: -23.85 | |   |
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| XXX Torneig Open Escacs de Martorell Grup A | Barcelona | ESP | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2065 | 4.50 | 9 | -1.59 | 15 | -23.85 | |
|  Turuguet Lopez, Josep Lluis | | | 1914 | ESP | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Saez Coma, Alejandro | | | 1949 | ESP | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Rius Colomer, Lluis Albert | | | 1953 | ESP | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sirera Bargallo, Tomas | | | 1811 | ESP | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Vargas Drechsler, Carlos | | | 1827 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ruiz Font, Elisabet | | | 2030 | ESP | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Fernandez Martin, Javier | | | 1968 | ESP | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Carrasco Leon, Jose Fernando | | | 1955 | ESP | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Careta Torras, Antoni | | | 1961 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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