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Individual Calculations January 2009 |
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| Prunes Bosch, Alex Total change: 13.20 | |   |
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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 |
| 1870 | 1811 | 3.00 | 5 | 0.88 | 15 | 13.20 | |
|  Esteve Garcia, Antoni | | | 1614 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Tey Gali, Jose | | | 1987 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Bieg Pagel, Clemens | | | 1926 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Garcia Marquez, Miquel | | | 2070 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Robla Carreiras, Xavier | | | 1751 | ESP | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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