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Individual Calculations June 2018 |
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| Minamoto, Marcos Cesar Total change: 10.40 | |   |
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| World Amateur Championship 2018 under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1516 | 2.00 | 4 | 0.26 | 40 | 10.40 | |
|  Arevalo Perez, Luis Alexander | | | 1689 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Bergin, Cian | | | 1377 | IRL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Plitzner, Hans Joachim | | | 1664 | GER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Zholdoshmamatov, Adilet | | | 1533 | KGZ | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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