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Individual Calculations May 2012 |
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| Catalini, Giampiero Total change: 1.80 | |   |
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| OP Memorial Salvatore Nobile | Roma | ITA | 2012-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1950 | 3.50 | 6 | 0.12 | 15 | 1.80 | |
|  Crucioli, Marco | | | 1650 | ITA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Gromovs, Sergejs | f | | 2297 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Sacco, Davide | | | 1661 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Tronca, Alessandro | | | 1798 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Marta, Daniele | | | 2044 | ITA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Battistelli, Alessandro | | | 1943 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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