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Individual Calculations November 2018 |
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| Costa, Gabriele Total change: -17.20 | |   |
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| OP Trofeo Preziosi e Premiati | Cagliari | ITA | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1714 | 3.00 | 5 | -0.43 | 40 | -17.20 | |
|  Intilla, Lussorio | | | 1375 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Ardu, Luigi | | | 1548 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Corona, Danilo | | | 1628 | ITA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Demuru, Bruno | | | 1538 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Garau, Francesca | | | 1729 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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