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Individual Calculations September 2009 |
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| Cavatorta, Ivan Total change: -17.70 | |   |
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| OP 5 Citta' di Livorno | Livorno | ITA | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1851 | 0.00 | 4 | -1.18 | 15 | -17.70 | |
|  Gazzarri, Alberto | | | 2061 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Bini, Lorenzo | | | 1954 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Soventi, Maurizio | | | 1909 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Bonade, Massimo | | | 2123 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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