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Individual Calculations June 2018 |
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| Rooplal, Desmond Total change: -29.60 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1756 | 2.50 | 9 | -1.48 | 20 | -29.60 | |
|  Pagano, Sergio | | | 1908 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Boabaid, Jorge Alberto Duardes | c | | 1827 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Tavagwisa, Lawrence | | | 1946 | ZIM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Blasco, Domenico | | | 1884 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mkhumba, Hope | c | | 1676 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Liguori, Aniello | | | 1707 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Pereira, Henry Alberto | | | 1882 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Garau, Francesca | | | 1689 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Salerni, Guido | | | 1680 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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