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Individual Calculations April 2009 |
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| Vazquez Gonzalez, Rafael Total change: -12.80 | |   |
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| Cto. de Sevilla por Equipos Preferente 2008/09 | Sevilla | ESP | 2008-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1834 | 2.50 | 5 | -0.11 | 25 | -2.75 | |
|  Alonso Arrizabalaga, Javier | | | 1592 | ESP | 0.00 | 1 | -0.80 | 25 | -20.00 | |  Camino Rubio, Jose Manuel | | | 1938 | ESP | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Herrera Tudela, Juan Manuel | | | 1742 | ESP | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Barrera Caro, Miguel Angel | | | 1926 | ESP | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Suarez Pozo, Juan Carlos | | | 1873 | ESP | 0.50 | 1 | 0.05 | 25 | 1.25 | |
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) | | | NOTE: K factor changed | | XXXIV Open Internacional Ciudad de Sevilla | Sevilla | ESP | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1834 | 0.00 | 3 | -0.67 | 15 | -10.05 | |
| | De La Villa Garcia, Jesus Maria | g | | 2184 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rioboo De Larriva, Alvaro | | | 1965 | ESP | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Nederveld, Dieter | | | 2033 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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