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Individual Calculations July 2009 |
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| Ortega Garcia, Laia Total change: -32.50 | |   |
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| Campeonato Juvenil de Barcelona 2009 | Barcelona | ESP | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1926 | 1.00 | 3 | -1.30 | 25 | -32.50 | |
|  Barba Rios, Enric | | | 1706 | ESP | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Delgado Prada, Yeray | | | 1750 | ESP | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Oliva Vilarnau, Nuria | | | 1697 | ESP | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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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