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Individual Calculations January 2013 |
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| Barbero, Marco Total change: 3.15 | |   |
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| WE Citta' di Pavia - B | Pavia | ITA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1945 | 3.00 | 4 | 0.21 | 15 | 3.15 | |
|  Melino, Gianluca | | | 1731 | ITA | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Guglielmetti, Oscar | | | 1779 | ITA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Barrera, Pietro | | | 1855 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Tagliaferri, Valerio | | | 1814 | ITA | 0.50 | 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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