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Individual Calculations January 2009 |
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| Prat Llables, Joan Total change: -16.50 | |   |
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| II Open Internacional de Ajedrez Vila de Gracia | Barcelona | ESP | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2196 | 6.00 | 9 | -1.10 | 15 | -16.50 | |
|  Soler Ferrer, Felipe | | | 1846 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Garreta Martinez, Albert | | | 1979 | ESP | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Castells Prat, Pere | | | 1944 | ESP | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Vallbona Domingo, Joan | | | 1953 | ESP | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Asensio Sanchez, Daniel | | | 1877 | ESP | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sanchez Sanchez, Ignasi | | | 1980 | ESP | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Severri Arrese, Carlos | | | 2019 | ESP | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Martin Sanchez, Enric | | | 2023 | ESP | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Delcadillo Torrico, Felipe | | | 2037 | ESP | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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