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Individual Calculations June 2018 |
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| Croes, Octavio Total change: 7.40 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1814 | 4.50 | 9 | 0.37 | 20 | 7.40 | |
|  Flis, Pawel | | | 1961 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Fernandez, Tatiane Cristina Coel | | wc | 1741 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mkhumba, Hope | c | | 1676 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kostov, Deyan Samuil | c | | 1916 | FID | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Quijada, Leonardo | | | 1999 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nessi, Davide | | | 1705 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sahinoz, Giulio O | | | 1757 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Petruccioli, Antonio | | | 1974 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Wlogalski, Olivier | | | 1888 | BEL | 0.00 | 1 | -0.40 | 20 | -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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