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Individual Calculations January 2009 |
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| Piantoni, Roberto Total change: -13.95 | |   |
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| WE Bergamo | Bergamo | ITA | 2008-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2126 | 3.00 | 5 | -0.93 | 15 | -13.95 | |
|  Menato, Nazario | | | 1776 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Rota, Simone | | | 1865 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kimbin, Richard | | | 1776 | ITA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Capata, Ion | | | 2136 | ITA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Bettini, Massimo | | | 1842 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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) | | |
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