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Individual Calculations June 2018 |
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| Scarpa, Claudia Total change: -77.20 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1743 | 1.50 | 8 | -1.93 | 40 | -77.20 | |
|  Altea, Giovanni | | | 1895 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Al, Ansi Amin | | | 1804 | OMA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Boabaid, Jorge Alberto Duardes | c | | 1827 | BRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Alshourfaa, Hazaa | | | 1790 | KUW | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Salerni, Guido | | | 1680 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Zakharova, Diana | | | 1925 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Colombrini, Adolfo | | | 1754 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Celis Vargas, Walter Enrique | | | 1695 | COL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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