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Individual Calculations September 2009 |
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| Ros Bosch, Carles Total change: 27.55 | |   |
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| XXXV Obert D'Escacs Retaurant Vilanova Salt | Catalunya | ESP | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1815 | 1.00 | 2 | 0.07 | 25 | 1.75 | |
|  Fernandez Perez, Didier | | | 2154 | ESP | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Pou Lozano, Eudald | | | 1565 | ESP | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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) | | | NOTE: K factor changed | | III Obert d'Escacs Llinars del Valles-B | Catalunya | ESP | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1815 | 6.50 | 8 | 1.72 | 15 | 25.80 | |
|  Vidal Palou, Jordi | | | 1624 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Garcia Acosta, Roger | | | 1731 | ESP | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Diaz Camallonga, Carles | | | 1634 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Rodriguez Saez, Gerard | | | 1891 | ESP | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Escobar Figueroa, Sandra | | | 1781 | ESP | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Veciana Coronado, Bru | | | 1868 | ESP | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Sierra Montoya, Miquel | | | 1802 | ESP | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Carro Bonet, Jaume | | | 1604 | ESP | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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