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Individual Calculations September 2011 |
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| Lazzoni, Davide Total change: -15.00 | |   |
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| OP Memorial Bertolini | Genova | ITA | 2011-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1565 | 1.00 | 4 | -0.17 | 30 | -5.10 | |
|  Biancotti, Alessandro | | | 1895 | ITA | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Restifo, Katiuscia | | | 1794 | ITA | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Brugnolo, Paolo | | | 1481 | ITA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Rossi, Marco | | | 1783 | ITA | 0.00 | 1 | -0.22 | 30 | -6.60 | |
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) | | | | CIG Under 14 | Porretta Terme | ITA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1565 | 0.00 | 1 | -0.33 | 30 | -9.90 | |
| | Gasperini, Christian | | | 1689 | ITA | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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