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Individual Calculations January 2018 |
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| Tarimo, Didik Widiarso Total change: 2.00 | |   |
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| Asian Amateur Chess Championship 2017 - Open | Chiang Mai | THA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1789 | 3.50 | 7 | 0.10 | 20 | 2.00 | |
|  Ahmad Nazari, Emir Rusyaidi | | | 1965 | MAS | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Piyathumawuttikul, Kantapat | | | 1389 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chan, Nyein Aung | | | 1982 | MYA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Waqar, Ahmad Madni | | | 2034 | PAK | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mohammed, Ahmed Said Al Amri | | | 1731 | OMA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lee, Peng Keong | | | 1414 | SGP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chan, Tun Lin | | | 1965 | MYA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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