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Individual Calculations January 2020 |
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| Mohd Tarmizi, Nur Umairah Sakinah Total change: 32.40 | |   |
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| 6th Johor International Challenger Chess Open 2019 | Johor Bahru, Johor | MAS | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1102 | 2.50 | 7 | 0.81 | 40 | 32.40 | |
|  Chen, Zhiyuan | | | 1502 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akhramsyah, Ashraf Alimuddin Zah | | | 1355 | MAS | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Soo, Sheng Yuan | | | 1350 | MAS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Muhd Ridzuan, Ariel Redza | | | 1260 | MAS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Dinesh, Ramakrishnan | | | 1380 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Prushotman, Vissnupriya | | | 1228 | MAS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Akhramsyah, Adib Amanuddin Zakhe | | | 1148 | MAS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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