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Individual Calculations December 2019 |
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| Jackson, John Marvin Total change: -3.80 | |   |
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| Thailand Pattaya Open Chess Championship 2019 | Pattaya | THA | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1599 | 3.00 | 9 | -0.19 | 20 | -3.80 | |
|  Lopez, Henry | | | 1999 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ho, Xinglun Royce | | | 1853 | SGP | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Teh, Hui Lam | | | 1679 | MAS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lee, Alexandre Km | | | 1305 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kondrak, Christoph | | | 1999 * | AUT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Wongsawan, Thoetsak | | | 1848 | THA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Lamorelle, Yves | f | | 1999 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taulananda, Anon | | | 1439 | THA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chongstitwattana, Cholapat | | | 1512 | THA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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