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Individual Calculations January 2018 |
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| Chuemsakul, Sarocha Total change: -5.20 | |   |
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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 |
| 1575 | 1684 | 3.50 | 6 | -0.16 | 40 | -6.40 | |
|  Prommuang, Araya | | | 1338 | THA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Su, Laet Nandar | | | 1886 | MYA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Saira, Rafique | | | 1284 * | PAK | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thapa, Shanta | | | 1637 | NEP | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Cuizon, Loreshyl | | | 2019 | PHI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mutaya, Chayanit | | | 1284 * | 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) | | | | Thailand Team Championship 2017 | Bangkok | THA | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1684 | 4.00 | 5 | 0.03 | 40 | 1.20 | |
| | Buhagiar, Melita Sunan | | | 1331 | THA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chuensuwonkul, Pariyakul | | | 1373 | THA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Singsomroj, Sornsawan | | | 1425 | THA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Prommuang, Araya | | | 1338 | THA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Atikankhotchasee, Manunthon | | | 1677 | THA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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