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Individual Calculations January 2009 |
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| Tronca, Alessandro Total change: 8.85 | |   |
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| OP 6 Memorial A. Zichichi | Ladispoli | ITA | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1794 | 2.00 | 6 | 0.59 | 15 | 8.85 | |
|  Scacco, Mauro | | | 2118 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tomini, Marco | | | 2078 | ITA | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Trebeschi, Andrea | | | 2067 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Farina, Saverio | | | 2105 | ITA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Spano Cuomo, Gaetano | | | 1870 | ITA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Elia, Alessio | | | 1857 | ITA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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