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Individual Calculations July 2009 |
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| Sanz Lopez, Ruben Total change: 5.10 | |   |
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| Campeonato de Aragon por Equipos 2009 | Aragon | ESP | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1905 | 1.00 | 2 | 0.34 | 15 | 5.10 | |
|  Lopez Guaita, Fernando | | | 2067 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Sierra Aguerri, Joaquin | | | 2003 | ESP | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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