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Individual Calculations January 2013 |
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| Poretti, Ennio Total change: -42.90 | |   |
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| WE VI Dicembrino | Vimercate | ITA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1851 | 1.00 | 4 | -1.43 | 30 | -42.90 | |
|  Rabbiosi, Carlo | | | 1812 | ITA | 0.00 | 1 | -0.55 | 30 | -16.50 | |  Orsucci, Marzio | | | 1661 | ITA | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Fusari, Paolo | | | 1877 | ITA | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Vitale, Alessandro | | | 1727 | ITA | 0.00 | 1 | -0.67 | 30 | -20.10 | |
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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