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Individual Calculations June 2018 |
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| Silva, Jorge Total change: -12.40 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1997 | 5.50 | 9 | -0.62 | 20 | -12.40 | |
|  Fischer, Gerd | | | 1842 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Cap, Piotr | | | 1896 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bowman, Richard L | | | 1802 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zielinski, Olgierd | | | 1862 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Amarjargal, Enkhbayar | | | 1781 | MGL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gibbs, Dominic V | | | 1880 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Chan, Chak Man | c | | 1856 | HKG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kostov, Deyan Samuil | c | | 1916 | FID | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Boorchi, Byaruuzana | | | 1923 | MGL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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