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Individual Calculations January 2020 |
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| Lai, Jun Hao Total change: 40.00 | |   |
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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 |
| 1396 | 1105 | 2.00 | 6 | 1.00 | 40 | 40.00 | |
|  Ferrie, Peter | | | 1335 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Muzammil, Muhd Mirza Irfan | | | 1505 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Akhramsyah, Arif Alauddin Wafi | | | 1392 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Soo, Sheng Yin | | | 1401 | MAS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Liew, Kang Zhen | | | 1505 * | MAS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kok, Fang Lin | | | 1236 | MAS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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