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Individual Calculations July 2009 |
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| Martinez Arca, Manuel Total change: -33.50 | |   |
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| IV Open Societat Coral Colon | Sabadell -Barcelona | ESP | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1950 | 1.00 | 3 | -1.34 | 25 | -33.50 | |
|  Rahal, Joe | | | 1734 | ESP | 0.50 | 1 | -0.28 | 25 | -7.00 | |  Martinez Ferrer, Rafael | | | 1690 | ESP | 0.00 | 1 | -0.82 | 25 | -20.50 | | | Pina Cano, Francisco | | | 1770 | ESP | 0.50 | 1 | -0.24 | 25 | -6.00 | |
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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