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Individual Calculations June 2018 |
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| Chetina, Elizaveta Total change: 21.80 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1884 | 6.00 | 9 | 1.09 | 20 | 21.80 | |
|  Loi, Massimo | | | 1734 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Nagy, Laszlo | | | 1958 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Onnis, Luca | | | 1790 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bottesi, Gianluca | | | 1721 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Johnson, Frank | | | 1781 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Al Azmi, Khalaf | | | 1798 | KUW | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bianchetti, Raoul | | | 1974 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Pierandrei, Cristiano | | | 1971 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hurtado Oldridge, Felipe | | | 1928 | ESP | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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