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Individual Calculations January 2009 |
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| Iacoacci, Giancarlo Total change: -7.35 | |   |
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| OP I like Elo | Roma | ITA | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1752 | 0.00 | 2 | -0.49 | 15 | -7.35 | |
|  Marino, Danilo | | | 1969 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Medori, Marco | | | 1929 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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