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Individual Calculations March 2011 |
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| Lo Piccolo, Antonino Total change: -2.25 | |   |
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| CP Trapani 2011 | Erice - Mazara del Vallo | ITA | 2011-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1851 | 2.00 | 4 | -0.15 | 15 | -2.25 | |
|  Castelli, Giovanni J. | | | 1821 | ITA | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Campo, Renato | | | 2003 | ITA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Piazza, Dario | | | 1716 | ITA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Monaco, Alessandro | | | 1755 | ITA | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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