Individual Calculations September 2009 |
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Spilli, Andrea Total change: 0.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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CR Marche | Castelfidardo | ITA | 2009-06-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1844 | 1712 | 1.00 | 3 | 0.02 | 25 | 0.50 | |
| Menichelli, Alessandro | | | 1926 | ITA | 1.00 | 1 | 0.77 | 25 | 19.25 | | Silvestri, Giorgio | | | 1838 | ITA | 0.00 | 1 | -0.33 | 25 | -8.25 | | Giampieri, Stefano | | | 1768 | ITA | 0.00 | 1 | -0.42 | 25 | -10.50 | | 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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