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Individual Calculations January 2013 |
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| Boixader Arbo, Xavier Total change: -3.15 | |   |
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| VIO Obert d’Escacs Santa Eullia de Roncana 2012 Grupo B | Santa Eulalia | ESP | 2012-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1548 | 1.00 | 3 | -0.01 | 15 | -0.15 | |
|  Nateras Jimenez, Alfonso | | | 1741 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Castaneda Munoz, Antonio | | | 1669 | ESP | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Felipe Martinez, Adrian | | | 1604 | ESP | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | III Obert ‘Mollet Ciutat dels Escacs’ A | Mollet del Valles | ESP | 2012-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1548 | 3.00 | 7 | -0.20 | 15 | -3.00 | |
| | Alsina Franco, Sergio | | | 1941 | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Castaneda Munoz, Antonio | | | 1669 | ESP | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Fernandez Macarron, Mariano | | | 1494 | ESP | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Caro Martinez, Ramon | | | 1746 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Martinez Perez, Sergio | | | 1329 | ESP | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Izquierdo Fuster, Joan | | | 1233 | ESP | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Orio Ferrer, Jose Ignacio | | | 1678 | ESP | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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