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Individual Calculations September 2009 |
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| Martinez Liria, Pedro Total change: -9.00 | |   |
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| XXI Obert Internacional Vila de Sant Boi | Sant Boi de Llobregat | ESP | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1951 | 1.00 | 4 | -0.36 | 25 | -9.00 | |
|  Gonzalez Rodriguez, Jorge A. | m | | 2301 | COL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Reyes Pena, Pedro | | | 1749 | ESP | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Miralles Brugues, Jordi | | | 2141 | ESP | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Gallego Romero, Albert | | | 2150 | ESP | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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