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Individual Calculations September 2009 |
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| Curtacci, Sergio Total change: 16.75 | |   |
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| OP 5. La Birreria Pedavena | Pedavena | ITA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1952 | 2.50 | 6 | 0.67 | 25 | 16.75 | |
|  Vezzani, Stefano | | | 2170 | ITA | 0.50 | 1 | 0.28 | 25 | 7.00 | |  Xia, Jie | | | 2206 | ITA | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Solinas, Carlo | | | 2047 | ITA | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Lavric, Mihail | | | 1986 | ITA | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Chierici, Marianna | | wf | 2021 | ITA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Chiaretti, Roberto | | | 2195 | ITA | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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