Individual Calculations November 2018 |
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Buttau, Giancarlo Total change: -2.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP Trofeo Preziosi e Premiati | Cagliari | ITA | 2018-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1506 | 1320 | 1.00 | 4 | -0.05 | 40 | -2.00 | |
| Ardu, Luigi | | | 1548 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | Demuru, Bruno | | | 1538 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | Intilla, Lussorio | | | 1375 | ITA | 1.00 | 1 | 0.58 | 40 | 23.20 | | Putzolu, Marcello | | | 1564 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | 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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