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Individual Calculations January 2009 |
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| Pala, Giorgio Total change: -25.50 | |   |
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| OP I like Elo | Roma | ITA | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1988 | 2.50 | 5 | -1.02 | 25 | -25.50 | |
|  Urzi , Silvio | | | 1806 | ITA | 0.00 | 1 | -0.74 | 25 | -18.50 | |  Piccolo, Giuseppe | | | 1638 | ITA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Gatta, Flavio | | | 1770 | ITA | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Marino, Danilo | | | 1969 | ITA | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Medori, Marco | | | 1929 | ITA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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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