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Individual Calculations January 2011 |
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| Pecchiari, Alberto Total change: -6.75 | |   |
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| CP Gorizia & Trieste | Duino | ITA | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1628 | 0.00 | 2 | -0.45 | 15 | -6.75 | |
|  Pugnetti, Sergio | | | 1982 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Poli, Diego | | | 1743 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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