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Individual Calculations September 2009 |
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| Cantan Bertoz, Jordi Total change: -0.45 | |   |
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| II Obert Primavera La Lira 2009 | Catalunya | ESP | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1687 | 2.00 | 4 | 0.72 | 25 | 18.00 | |
|  De La Fuente Clemente, Constanti | | | 1937 | ESP | 1.00 | 1 | 0.81 | 25 | 20.25 | |  Peris Morte, Joaquim | | | 1862 | ESP | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Ramos Alvarez, Maximo | | | 1847 | ESP | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Febrero Perez, Lluis | | | 1664 | ESP | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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) | | | NOTE: K factor changed | | 35 Obert Internacional dÉscacs de Badalona Grupo B | Badalona | ESP | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1687 | 0.00 | 3 | -1.23 | 15 | -18.45 | |
| | Gutierrez Leon, Cristobal | | | 1943 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Valbuena Castro, Gregorio | | | 1877 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Vega Masmitja, Ricard | | | 1454 | ESP | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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