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Individual Calculations September 2011 |
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| Dobboletta, Alex Total change: -9.90 | |   |
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| CIG Under 14 | Porretta Terme | ITA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1910 | 5.00 | 8 | -0.66 | 15 | -9.90 | |
|  Venturelli, Giuseppe | | | 1659 | ITA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Vocaturo, Riccardo | | | 1730 | ITA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Briata, Federico | | | 1769 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pacini, Ermanno | | | 1847 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Abbatantuono, Oscar | | | 1827 | ITA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Mazzeo, Gabriele | | | 1772 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Piazza, Dario | | | 1766 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Neri, Luca | | | 1623 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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