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Individual Calculations July 2008 |
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| Prunes Bosch, Alex Total change: 119.00 | |   |
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| XXII Open del Catalunya Escacs Club | Barcelona | ESP | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1689 | 4.50 | 8 | 3.13 | 25 | 78.25 | |
|  Severri Arrese, Carlos | | | 2039 | ESP | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Martorell Aubanell, Adria | | | 2024 | ESP | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Julbe Canet, Josep | | | 2039 | ESP | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Roca Diaz, Miguel Angel | | | 2039 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mas Recorda, Pedro | | | 1984 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Rosell Palau, Joan | | | 1783 | ESP | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Marina De La Torre, Ivan | | | 2009 | ESP | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Arias Velasco, Jose | | | 1863 | ESP | 1.00 | 1 | 0.73 | 25 | 18.25 | |
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) | | | | III Obert Ateneu Colon | Barcelona | ESP | 2008-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1689 | 3.00 | 6 | 1.63 | 25 | 40.75 | |
| | Costa Trave, Jaume | | | 2039 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Molinas Garcia, Francisco | | | 1949 | ESP | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Albert Cristobal, Jordi | | | 1840 | ESP | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ballve Monte, Antoni | | | 1723 | ESP | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Bieg Pagel, Clemens | | | 1988 | ESP | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Flores Linan, Josep Luis | | | 1950 | ESP | 1.00 | 1 | 0.82 | 25 | 20.50 | |
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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