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Individual Calculations June 2018 |
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| Deroma, Vittorio Total change: 35.60 | |   |
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| World Amateur Championship 2018 under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1388 | 3.00 | 8 | 0.89 | 40 | 35.60 | |
|  Plitzner, Hans Joachim | | | 1664 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Cavazzoni, Carlo Alberto | | | 1533 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Caribe Santos, Luiz Carlos | | | 1555 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Putzolu, Marcello | | | 1594 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Altea, Luca | | | 1523 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Caddeo, Pierluigi | | | 1532 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ardu, Luigi | | | 1599 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Iovannone, Cristiano | | | 1578 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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