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Individual Calculations July 2009 |
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| Burgos Arratibel, Javier Total change: -25.00 | |   |
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| XXXII Open Internacional Ciudad de San Sebastian | San Sebastian | ESP | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1656 | 1.00 | 5 | -1.00 | 25 | -25.00 | |
|  Trigo Urquijo, Sergio | | | 2006 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kopischke, Maik | | | 1894 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Veras Sanz, Jose Antonio | | | 1719 | ESP | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Acriz Ibanez, Salvador | | | 1625 | ESP | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Irulegi Garmendia, Jose Antonio | | | 1475 | ESP | 0.00 | 1 | -0.74 | 25 | -18.50 | |
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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