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Individual Calculations November 2009 |
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| Rojas Roldan, Jordi Total change: 4.75 | |   |
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| XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B | Barcelona | ESP | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1777 | 2.50 | 4 | 0.19 | 25 | 4.75 | |
|  Vidal Zamora, Cristina | | | 1521 | ESP | 1.00 | 1 | 0.19 | 25 | 4.75 | |  Vicente Bessen, Kiriam | | | 1558 | ESP | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Gonzalez Garcia, Sergi | | | 1882 | ESP | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Galvez Riera, Francesc | | | 1881 | ESP | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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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