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Individual Calculations September 2009 |
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| Cervera Alemany, Serafin Total change: 7.25 | |   |
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| II Obert d'escacs Vilafranca del Penedes-CUC | Vilafranca del Penedes | ESP | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1587 | 1.50 | 6 | 0.29 | 25 | 7.25 | |
|  Degerhammar, Tomas | | | 1937 | SWE | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Blasco Cusido, Francesc | | | 1913 | ESP | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Gallego Bergada, Jordi | | | 1770 | ESP | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Torrallardona Raventos, Marti | | | 1761 | ESP | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Vilella Bertran, Joan | | | 1937 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bertran Nadal, Santiago | | | 1713 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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