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Individual Calculations September 2012 |
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| Perez Sanchez, Joaquim Total change: 9.90 | |   |
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| 38 Obert Internacional Escacs Ciutat de Badalona C | Badalona | ESP | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1466 | 1.50 | 5 | 0.33 | 30 | 9.90 | |
|  Gonzalez Muelas, Marco Antonio | | | 1715 | ESP | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Farre Muntaner, Jose R. | | | 1663 | ESP | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Cort Hidalgo, Jordi | | | 1621 | ESP | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Ylla Soro, Rafael | | | 1649 | ESP | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Salvador Sanchez, Ricardo | | | 1728 | ESP | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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