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Individual Calculations April 2008 |
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| De Santis, Massimo Total change: -4.05 | |   |
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| OP della Befana | Milano | ITA | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1920 | 0.50 | 2 | -0.35 | 15 | -5.25 | |
|  Rossi, Giampiero | | | 2003 | ITA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Abdelatief, Abdelhakiem | | | 1947 | ITA | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | | | WE Inverno | Milano | ITA | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1920 | 2.00 | 4 | 0.08 | 15 | 1.20 | |
| | Cani, Gazmir | | | 1730 | ITA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Arboscelli, Gregorio | | | 1902 | ITA | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Bozzali, Ermanno | | | 2165 | ITA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | D`alessio, Angelo | | | 1961 | ITA | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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