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Individual Calculations December 2019 |
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| Subaste, Arman Total change: -4.40 | |   |
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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 |
| 1635 | 1893 | 4.50 | 6 | -0.22 | 20 | -4.40 | |
|  Vora, Ananya | | | 1493 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalagara, Aniketh | | | 1514 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dau, Khuong Duy | | | 1502 | VIE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ching, Francis | | | 1678 | PHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jarnstrom, Henrik | | | 1701 | FIN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tushar, Anand | | | 1924 | IND | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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