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Individual Calculations May 2011 |
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| Ferretti, Carlo Total change: 2.10 | |   |
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| OP Nichelino - Memorial Berruto | Nichelino | ITA | 2011-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1995 | 4.00 | 6 | 0.14 | 15 | 2.10 | |
|  Macario, Marco | | | 1767 | ITA | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Guarneri, Giuseppe | | | 1850 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Balagna, Fabrizio | | | 1669 | ITA | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Lieggi, Daniele | | | 1979 | ITA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Ferrario, Enrico | | | 1886 | ITA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | D Ingiullo, Roberto | | | 2114 | ITA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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