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Individual Calculations September 2012 |
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| Gomez Serra, Artur Total change: -24.30 | |   |
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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 |
| 1733 | 1751 | 1.00 | 5 | -1.62 | 15 | -24.30 | |
|  Vivancos Reguero, Joan | | | 1948 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Perrusset, Barbara | | | 1922 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Rodriguez Escobar, Victor | | | 1622 | ESP | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Sanchez Urpi, Xavier | | | 1642 | ESP | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Goerge Harutian, Hansel | | | 1531 | ESP | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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