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Individual Calculations May 2011 |
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| Giorgi, Sandro Total change: -17.55 | |   |
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| CP Ravenna 2011 | Ravenna | ITA | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1893 | 1.50 | 4 | -1.17 | 15 | -17.55 | |
|  Carletti, Davide | | | 1660 | ITA | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Antonetti, Mattia | | | 1895 | ITA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Zuccaro, Guido | | | 1728 | ITA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Steccanella, Willi | | | 1772 | ITA | 0.00 | 1 | -0.66 | 15 | -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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