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Individual Calculations December 2018 |
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| Persson, Richard Total change: -31.60 | |   |
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| Thailand Pattaya Open Chess Championship 2018 | Pattaya | THA | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2138 | 5.00 | 9 | -1.58 | 20 | -31.60 | |
|  Asavasaetakul, Chawit | | | 1738 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brown, Geoffrey M | | | 1892 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Anup, Kumar S. | | | 1800 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Silva, Winston Joseph R | | | 1919 | PHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Villamayor, Buenaventura | g | | 2403 | SGP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rindhiya, V | | | 1738 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abe, Yuta | | | 1738 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nakvanich, Sahapol | | | 1815 | THA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kulpruethanon, Thanadon | f | | 2291 | THA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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