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Individual Calculations March 2019 |
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| Putzolu, Marcello Total change: -4.80 | |   |
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| CP Cagliari 2019 | Cagliari | ITA | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1558 | 3.00 | 6 | -0.24 | 20 | -4.80 | |
|  Bonali, Leonardo | | | 1911 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Balata, Alessandro | | | 1374 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Buttau, Giancarlo | | | 1318 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Murgia, Stefano | | | 1642 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Cao, Bruno | | | 1158 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nessi, Davide | | | 1717 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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