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Individual Calculations September 2009 |
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| Delgado Prada, Yeray Total change: 13.00 | |   |
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| III Obert d'Escacs Llinars del Valles-B | Catalunya | ESP | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1750 | 2.00 | 3 | -0.26 | 25 | -6.50 | |
|  Vidal Zamora, Cristina | | | 1487 | ESP | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Diaz Camallonga, Carles | | | 1634 | ESP | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Camps Carreras, Marcel | | | 1525 | ESP | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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) | | | | XXXII Open Internacional Barbera del Valles 2009 "C" | Barbera del Valles | ESP | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1799 | 3.00 | 3 | 0.78 | 25 | 19.50 | |
| | Castaneda Munoz, Antonio | | | 1530 | ESP | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Martinez Aguero, Francisco | | | 1633 | ESP | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Ruiz Alba, Daniel | | | 1671 | ESP | 1.00 | 1 | 0.33 | 25 | 8.25 | |
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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