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Individual Calculations January 2012 |
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| Valbuena Castro, Gregorio Total change: -31.95 | |   |
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| XXIX Open ajedrez de Martorell B | Martorell | ESP | 2011-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1842 | 2.00 | 6 | -2.13 | 15 | -31.95 | |
|  Trevino Martinez, Cristobal | | | 1702 | ESP | 0.00 | 1 | -0.69 | 15 | -10.35 | |  Sirera Bargallo, Tomas | | | 1676 | ESP | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Calderon Alzate, Ivan Alejandro | | | 1691 | ESP | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Capell Guix, Santiago | | | 1700 | ESP | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Padilla Ruiz, Joan Josep | | | 1708 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Llacuna Roca, Josep | | | 1730 | ESP | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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