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Individual Calculations September 2012 |
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| Vorobiov, Ivan (rus) Total change: 78.30 | |   |
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| XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “B” | Sitges | ESP | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1626 | 5.00 | 8 | 2.61 | 30 | 78.30 | |
|  Anell Villa, Ramon | | | 1920 | ESP | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Bonay Toscas, Santiago | | | 1842 | ESP | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Brandt, Stefan | | | 1831 | SWE | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Fernandez Macarron, Mariano | | | 1507 | ESP | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Torres Roldan, Francesc | | | 1765 | ESP | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Valarezzo Ricard, Pedro | | | 1921 | ESP | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Perrusset, Barbara | | | 1922 | FRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Rodriguez Escobar, Victor | | | 1622 | ESP | 1.00 | 1 | 0.49 | 30 | 14.70 | |
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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