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Individual Calculations January 2009 |
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| Giordani, Roberto Total change: -18.00 | |   |
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| FE 4 Ravenna Scacchi - B | Lido Adriano | ITA | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1773 | 1.50 | 3 | 0.06 | 25 | 1.50 | |
|  Catalano, Luigi | | | 1678 | ITA | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Monducci, Mirko | | | 1927 | ITA | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Piergentili, Roberto | | | 1756 | ITA | 0.50 | 1 | -0.02 | 25 | -0.50 | |
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 7 Vignola | Vignola | ITA | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1773 | 0.00 | 3 | -0.78 | 25 | -19.50 | |
| | Camerini, Lorenzo | | | 2098 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Sfera, Mattia | | | 1916 | ITA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Marani, Luca | | | 1888 | ITA | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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