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Individual Calculations July 2009 |
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| Lipari, Alberto Total change: -13.50 | |   |
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| OP Inverno a Milano | Milano | ITA | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1653 | 0.00 | 2 | -0.66 | 25 | -16.50 | |
|  Bracci, Andrea | | | 1805 | ITA | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Basso, Fabrizio | | | 1752 | ITA | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | OP Accademia serale | Milano | ITA | 2009-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1653 | 1.00 | 4 | 0.12 | 25 | 3.00 | |
| | Mariano, Elia | | | 2003 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mei, Gianluca | | | 1907 | ITA | 1.00 | 1 | 0.81 | 25 | 20.25 | | | D`andrea, Jacopo | | | 1891 | ITA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Di Paola, Antonio | | | 1740 | ITA | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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