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Individual Calculations July 2009 |
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| Baroja Arrue, Miguel Maria Total change: 22.50 | |   |
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| Campeonato de Guipuzcoa por Equipos Preferente | Donostia San Sebastian | ESP | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1852 | 5.00 | 8 | 0.90 | 25 | 22.50 | |
|  Izquierdo Arruferia, Joseba | | | 1771 | ESP | 1.00 | 1 | 0.39 | 25 | 9.75 | |  Galarraga Lasa, Jon Gurutz | | | 1809 | ESP | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Saenz Zabala, Juan Ignacio | | | 1857 | ESP | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Garro Beraza, Julen | | | 1758 | ESP | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Lazkano Gaite, Tomas | | | 1736 | ESP | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Ruiz Martinez, Isidro | | | 1997 | ESP | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Ferreiro Montoya, Fulgencio | | | 2070 | ESP | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Alustiza Urkia, Jose Luis | | | 1761 | ESP | 0.50 | 1 | -0.12 | 25 | -3.00 | |
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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