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Individual Calculations April 2009 |
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| Gaggino, Davide Total change: -8.25 | |   |
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| OP della Befana | Milano | ITA | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1971 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
|  Quagliarella, Sabino Remo | | | 1957 | ITA | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Poletto, Daniele | | | 1798 | ITA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Frova, Martino | | | 1815 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bisignano, Giuseppe | | | 1904 | ITA | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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