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Individual Calculations April 2009 |
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| Ragnini, Damiano Total change: -20.75 | |   |
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| WE 11 Sant'Elpidio | Sant'Elpidio | ITA | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1834 | 1.50 | 4 | 0.16 | 25 | 4.00 | |
|  Giobbi, Costantino | | | 1982 | ITA | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Perogio, Lorenzo | | | 1857 | ITA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Luciani, Valerio | f | | 2184 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Binci, Filippo | | | 1861 | ITA | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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) | | | | CP Ancona | Ancona | ITA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1840 | 1.00 | 3 | -0.99 | 25 | -24.75 | |
| | Tittarelli, Edith | | | 1670 | ITA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Buratti, Ettore | | | 1832 | ITA | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Binci, Luca | | | 1642 | ITA | 0.00 | 1 | -0.76 | 25 | -19.00 | |
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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