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Individual Calculations July 2011 |
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| Lopez Galiano, Sergio Total change: -11.50 | |   |
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| XXV Open Del Catalunya Escacs Club | Barcelona | ESP | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1552 | 0.50 | 5 | -0.46 | 25 | -11.50 | |
|  Garcia I Riera, Josep | | | 1943 | ESP | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Tortosa Moros, Joan | | | 1799 | ESP | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Valarezzo Ricard, Pedro | | | 1898 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Penalver Guardia, Josep | | | 1752 | ESP | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Lopez Arjona, Emilio | | | 1676 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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