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Individual Calculations January 2010 |
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| Albet Serra, Jordi Total change: 20.25 | |   |
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| XVII Obert d’Escacs de Montbui | Santa Margarida de Montbui | ESP | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1775 | 2.50 | 5 | 1.35 | 15 | 20.25 | |
|  Creus Sola, Andreu | | | 2071 | ESP | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Soteras Largo, Angel | | | 1934 | ESP | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Llavall Sans, Daniel | | | 2037 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lluverol Torrents, Salvador | | | 1985 | ESP | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Pallares Miserach, Joan | | | 1927 | ESP | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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