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Individual Calculations January 2010 |
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| Acciaioli, Fabio Total change: -4.75 | |   |
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| WE 12. Citta' di Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1838 | 2.00 | 5 | -0.19 | 25 | -4.75 | |
|  Martella, Antonio | | | 1962 | ITA | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Giobbi, Costantino | | | 1921 | ITA | 0.50 | 1 | 0.11 | 25 | 2.75 | |  Guglielmi, Dante | | | 1918 | ITA | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Marconi, Luca | | | 1815 | ITA | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Silvestri, Giorgio | | | 1805 | ITA | 0.00 | 1 | -0.55 | 25 | -13.75 | |
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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