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Individual Calculations June 2018 |
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| Melderis, Uldis Total change: -14.60 | |   |
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| World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1947 | 5.00 | 8 | -0.73 | 20 | -14.60 | |
|  Sahinoz, Giulio O | | | 1757 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Colombrini, Adolfo | | | 1754 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Moran, Darragh | | | 1743 | IRL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Onnis, Luca | | | 1790 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mohnblatt, Daniel | | | 1783 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bowman, Richard L | | | 1802 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Al, Ansi Amin | | | 1804 | OMA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Flynn, Jacob | | | 1826 | IRL | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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