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Individual Calculations January 2010 |
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| Lera Perez, Jose Carlos Total change: -16.50 | |   |
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| Campeonato. Provincial Individual De Zaragoza, Primera Categoria 2009 | Zaragoza | ESP | 2009-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1790 | 2.00 | 5 | -0.66 | 25 | -16.50 | |
|  Sacristan Latorre, Alberto | | | 1919 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Villalba Abad, David | | | 1706 | ESP | 0.00 | 1 | -0.62 | 25 | -15.50 | |  Perez Bella, Jose Maria | | | 1639 | ESP | 0.00 | 1 | -0.70 | 25 | -17.50 | | | De Pablo Raga, Tomas | | | 1827 | ESP | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Requena Briones, Rafael Mariano | | | 1744 | ESP | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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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