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Individual Calculations July 2009 |
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| Del Castillo Aguila, Antonio Total change: -20.75 | |   |
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| IV Torneig Obert Internacional d'Escacs Cafes Tupinamba | Barcelona | ESP | 2009-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1946 | 3.00 | 6 | -0.83 | 25 | -20.75 | |
|  Sanchez Coves, Juan Josep | | | 1655 | ESP | 1.00 | 1 | 0.15 | 25 | 3.75 | |  Oliana Rectoret, Pere | | | 1728 | ESP | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Echarri Torres, Miguel | | | 2105 | ESP | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Alfara Ayllon, Jose Luis | | | 2082 | ESP | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Ylla Soro, Rafael | | | 1749 | ESP | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Molina Manas, Miquel | | | 1666 | ESP | 1.00 | 1 | 0.16 | 25 | 4.00 | |
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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