Individual Calculations August 2013 |
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Chiaretti, Roberto Total change: -0.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP 12 Bergamo | Bergamo | ITA | 2013-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2084 | 2212 | 4.00 | 6 | -0.02 | 15 | -0.30 | |
| Sirena, Gianni | | | 2014 | ITA | 0.00 | 1 | -0.76 | 15 | -11.40 | | Messina, Roberta | | wf | 2089 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | | Rota, Simone | | | 2037 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | Foo, William J | | | 2090 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | Ventura, Salvatore | | | 2017 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | Sgnaolin, Davide | | | 2258 | ITA | 1.00 | 1 | 0.56 | 15 | 8.40 | | 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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