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Individual Calculations November 2011 |
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| Erwich, Ankie Total change: -12.90 | |   |
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| XIII Open Internacional D’escacs De Sants, Hostafrancs I La Bordeta Grup B | Barcelona | ESP | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1652 | 1.00 | 5 | -0.43 | 30 | -12.90 | |
|  Roche Peris, Eduard | | | 1904 | ESP | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Amargant Masferrer, Jorge | | | 1814 | ESP | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Veciana Francesch, Josep | | | 1777 | ESP | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Garcia Guardiola, Joan | | | 1783 | ESP | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Pregonas Casaponsa, Joan | | | 1801 | ESP | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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