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Individual Calculations August 2013 |
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| Boschi, Massimiliano Total change: -13.20 | |   |
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| OP XVIII Memorial Bertolini | Genova | ITA | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1953 | 1.50 | 4 | -0.88 | 15 | -13.20 | |
|  D`augusta, Paolo | | | 1612 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Brun, Dario | | | 2241 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Roversi, Stefano | | | 1791 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mangili, Davide | | | 1858 | ITA | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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