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Individual Calculations November 2011 |
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| Ruggeri, Pietro Total change: -25.95 | |   |
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| FE II del Fermano | Porto San Giorgio | ITA | 2011-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2070 | 2.00 | 5 | -1.73 | 15 | -25.95 | |
|  Zannoni, Gianni | | | 1846 | ITA | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Franzini, Stefano | | | 1848 | ITA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Guglielmi, Dante | | | 1878 | ITA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ghidinelli, Giorgio | | | 1913 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Dobboletta, Alex | | | 1910 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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