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Individual Calculations April 2009 |
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| Zafra Zapata, Aurora Total change: -17.25 | |   |
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| XI Obert Internacional D'Escacs Tres Peons | Barcelona | ESP | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1564 | 1.00 | 7 | -0.69 | 25 | -17.25 | |
|  Sanchez Sanchez, Ignasi | | | 1914 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Martinez Hernandez, Emili | | | 1864 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Orriols Codina, Joan | | | 1863 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Fuentes Giner, Enrique | | | 1464 | ESP | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Sans Bascu, Joaquin | | | 1777 | ESP | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Lopez Gallego, Miguel Angel | | | 1897 | ESP | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Serentill Tost, Eduard | | | 1725 | ESP | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | |
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