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Individual Calculations January 2010 |
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| Nanni, Sergio Total change: 8.40 | |   |
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| WE Hotel Corallo Baia dei Fiori | Imperia | ITA | 2009-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1702 | 1.50 | 4 | 0.56 | 15 | 8.40 | |
|  Mazzetta, Renato | | | 1913 | ITA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Tomassoni, Leonardo | | | 1952 | ITA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Roversi, Stefano | | | 1817 | ITA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Carzolio, Luigi | | | 1969 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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