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Individual Calculations June 2018 |
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| Aoyama, Edmundo Total change: 1.20 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1864 | 4.50 | 9 | 0.06 | 20 | 1.20 | |
|  Celis Vargas, Walter Enrique | | | 1695 | COL | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Liguori, Aniello | | | 1707 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Corona, Danilo | | | 1646 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ruju, Nicola | | | 1940 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bianchetti, Raoul | | | 1974 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nagy, Laszlo | | | 1958 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hurtado Oldridge, Felipe | | | 1928 | ESP | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Mujacic, Haris | | | 1953 | BIH | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marincolo, Piercarlo | | | 1998 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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