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Individual Calculations December 2019 |
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| Dau, Khuong Duy Total change: 85.60 | |   |
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| Thailand Pattaya Amateur Open Chess Championship 2019 | Pattaya | THA | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1502 | 3.00 | 5 | 2.14 | 40 | 85.60 | |
|  Lorenzo, Kimuel Aaron O. | | | 1765 | PHI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Subaste, Arman | | | 1893 | PHI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Wuest, Andreas | | | 1722 | SUI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Aguilera, Felix | | | 1800 | PHI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Canino, Ronald | | | 1727 | PHI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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