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Individual Calculations January 2009 |
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| Foroni, Francesco Total change: 4.25 | |   |
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| FE Citta' di Piacenza - B | Piacenza | ITA | 2008-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1872 | 1.00 | 2 | 0.17 | 25 | 4.25 | |
|  Cesarini, Leopoldo | | | 1920 | ITA | 1.00 | 1 | 0.57 | 25 | 14.25 | |  Jones, Alessandro | | | 1947 | ITA | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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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