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Individual Calculations November 2009 |
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| Zuccarelli, Angelo Total change: -3.45 | |   |
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| OP Scacchi nel Sinis | Cabras | ITA | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1894 | 1.50 | 4 | -0.23 | 15 | -3.45 | |
|  Deiana, Giacomo | | | 1736 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Figus, Maurizio | | | 1934 | ITA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Ljubisavljevic, Zivojin Z | m | | 2291 | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Goffi, Cesare | | | 1895 | ITA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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