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Individual Calculations January 2010 |
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| Valls Marti, Artur Total change: 18.75 | |   |
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| III Open Vila de Gracia | Barcelona | ESP | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2135 | 6.50 | 9 | 1.25 | 15 | 18.75 | |
|  Langer, Christian | | | 1802 | ESP | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Hernandez Perez, Xavier | | | 1947 | ESP | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Fernandez Pintado, Xavier | | | 1932 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | De Jesus Vilajoliu, Gerard | | | 2129 | ESP | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Vallbona Domingo, Joan | | | 2035 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Obon Temprano, Sergi | | | 2225 | ESP | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Medina Altamirano, Karla | | | 2003 | MEX | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Jerez Perez, Alfonso | m | | 2406 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ayala Abenza, Jose Luis | | | 2141 | ESP | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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