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Individual Calculations January 2020 |
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| Nor Ahdat, Nur Ainul Mardhiyah Total change: -6.80 | |   |
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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 |
| 1383 | 1126 | 1.00 | 6 | -0.17 | 40 | -6.80 | |
|  Soo, Sheng Yin | | | 1401 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nizam, Nazhan Syahmi | | | 1370 | MAS | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Goh, Yi Ze | | | 1435 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ho, Ruben | | | 1276 | SGP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Liew, Kang Zhen | | | 1526 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Muzamil, Mirza Irdina | | | 1291 | MAS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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