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Individual Calculations January 2018 |
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| Singsomroj, Sornsawan Total change: -10.40 | |   |
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| Asian Amateur Chess Championship 2017 - Women | Chiang Mai | THA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1425 | 1.50 | 5 | -0.52 | 40 | -20.80 | |
|  Su, Laet Nandar | | | 1825 * | MYA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Ranasinghe, Shalini | | | 1562 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mutaya, Chayanit | | | 1133 | THA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Prommuang, Araya | | | 1338 | THA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ohnmar, Soe | | | 1725 | MYA | 0.00 | 1 | -0.15 | 40 | -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) | | | | Thailand Team Championship 2017 | Bangkok | THA | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1425 | 2.50 | 4 | 0.26 | 40 | 10.40 | |
| | Thongsuk, Supawaree | | | 1372 | THA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Chuensuwonkul, Pariyakul | | | 1373 | THA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Chuemsakul, Sarocha | | | 1684 | THA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Dadoung, Chanthanipa | | | 1025 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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