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Individual Calculations July 2009 |
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| Escribano Lasa, Juan Jose Total change: 19.75 | |   |
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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 |
| 1995 | 1894 | 3.00 | 6 | 0.79 | 25 | 19.75 | |
|  Etxeberria Iriondo, Ramon | | | 2043 | ESP | 1.00 | 1 | 0.70 | 25 | 17.50 | |  Tejedor Txapartegui, Nabar | | | 2023 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Riesco Lecuona, Juan Manuel | | | 1974 | ESP | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Izagirre Alsua, Aritz | | | 1816 | ESP | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Fuente San Sebastian, Ernesto | | | 1991 | ESP | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Ortega Fuentes, Luis Angel | | | 2121 | ESP | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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