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Individual Calculations January 2012 |
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| Marzaduri, Riccardo Total change: -40.05 | |   |
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| FE 4. I Dioscuri | Agrigento | ITA | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1870 | 0.00 | 4 | -1.06 | 30 | -31.80 | |
|  Ljubisavljevic, Zivojin Z | m | | 2219 | SRB | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Fabiano, Giuseppe | f | | 2120 | ITA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Valguarnera, Girolamo | | | 2131 | ITA | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Gueci, Laura | | | 1809 | ITA | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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) | | | NOTE: K factor changed | | OP 3 Trofeo Filadelfia | Filadelfia | ITA | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1870 | 1.00 | 4 | -0.55 | 15 | -8.25 | |
| | Valguarnera, Girolamo | | | 2131 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pinton, Maurizio | | | 2013 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Carbone, Edoardo | | | 1830 | ITA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Tricomi, Massimo | | | 1871 | 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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