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Individual Calculations July 2009 |
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| Mingolla, Patrizio Total change: -3.00 | |   |
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| OP Inverno a Milano | Milano | ITA | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1681 | 0.50 | 3 | -0.19 | 15 | -2.85 | |
|  Cani, Gazmir | | | 1905 | ITA | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Pulvirenti, Gianni | | | 1946 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Murli, Almerico | | | 1838 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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 Memorial Guido Cappello | Milano | ITA | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1666 | 2.50 | 5 | -0.01 | 15 | -0.15 | |
| | Pellegrini, Fabio | | | 1445 | ITA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Basso, Fabrizio | | | 1752 | ITA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Silari, Andrea | | | 1784 | ITA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Magistroni, Imerio | | | 1649 | ITA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Petetta, Roberto | | | 1670 | ITA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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