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Individual Calculations July 2009 |
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| Preda, Julian Total change: -23.25 | |   |
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| XI Open Internacional d'Escacs Vila de Salou | Salou (Tarragona) | ESP | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1756 | 1.50 | 7 | -0.93 | 25 | -23.25 | |
|  Marholev, Dimitar | m | | 2106 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Videnova, Iva | | wf | 2106 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Draghici Flutur, Gravril | | | 2106 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lopez Lafuente, Gabriel | | | 1739 | ESP | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Siegel, Rainer | | | 1742 | GER | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Sogues Tena, Pilar | | | 1666 | ESP | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Rodriguez Marin, Jose | | | 1797 | ESP | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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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