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Individual Calculations December 2019 |
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| Fong, Choong Ee Total change: -23.00 | |   |
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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 |
| 1401 | 1752 | 1.50 | 3 | -1.15 | 20 | -23.00 | |
|  Nacita, Jean-Lee | | | 1352 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kuich, Gero | | | 1500 | SUI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Vora, Ananya | | | 1352 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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