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Individual Calculations January 2009 |
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| Foschini, Andrea Total change: 2.25 | |   |
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| OP 6 Memorial A. Zichichi | Ladispoli | ITA | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1832 | 2.00 | 5 | 0.15 | 15 | 2.25 | |
|  Bitossi, Massimo | | | 1952 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Blonna, Michele | | | 2023 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Lattanzi, Domenico | | | 1775 | ITA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Maggi, Luigi | | | 1896 | ITA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Maggi, Fabrizio | | | 2009 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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