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Individual Calculations January 2009 |
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| Marconi, Luca Total change: -24.50 | |   |
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| OP Dora Lomabardi - B | Morrovalle | ITA | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1785 | 0.50 | 2 | -0.44 | 25 | -11.00 | |
|  Iaconi, Andrea | | | 1892 | ITA | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Faini, Ivano | | | 1719 | ITA | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | OP 12 Castelfidardo | Castelfidardo | ITA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1785 | 1.00 | 3 | -0.54 | 25 | -13.50 | |
|  Ugolini, Lorenzo | | | 1850 | ITA | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Marconi, Andrea | | | 1781 | ITA | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Capito`, Mario | | | 1701 | ITA | 0.50 | 1 | -0.12 | 25 | -3.00 | |
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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