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Individual Calculations March 2012 |
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| Soncini, Stefano Total change: -13.80 | |   |
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| OP DLF Steinitz 2012 | Roma | ITA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1818 | 2.50 | 5 | -0.46 | 30 | -13.80 | |
|  Angelastro, Ariel Francisco | | | 1606 | ITA | 0.50 | 1 | -0.27 | 30 | -8.10 | |  Rocchetti, Marco | | | 1862 | ITA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Fargnoli, Maurizio | | | 1741 | ITA | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Marcangeli, Alessandro | | | 1741 | ITA | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Tronca, Alessandro | | | 1798 | ITA | 1.00 | 1 | 0.47 | 30 | 14.10 | |
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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