Individual Calculations January 2011 |
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Gualtieri, Primo Total change: -15.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP Giochi e ritorni | Modena | ITA | 2010-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 1647 | 0.00 | 3 | -0.60 | 25 | -15.00 | |
| Marciello, Armando | | | 2007 | ITA | 0.00 | 1 | -0.10 | 25 | -2.50 | | Ferraguti, Francesco | | | 1743 | ITA | 0.00 | 1 | -0.37 | 25 | -9.25 | | Ferretti, Alessandro | | | 1969 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | | 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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