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Individual Calculations September 2012 |
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| Villar Arino, Victor Total change: 0.60 | |   |
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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 |
| 1815 | 1749 | 2.50 | 6 | 0.04 | 15 | 0.60 | |
|  Cabrera Royo, Rafel | | | 1912 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Perrusset, Barbara | | | 1922 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Anell Villa, Ramon | | | 1920 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Empez Garcia, Manuel | | | 1659 | ESP | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Vivancos Reguero, Joan | | | 1948 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Goerge Harutian, Hansel | | | 1531 | ESP | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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