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Individual Calculations January 2020 |
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| Muzammil, Muhd Mirza Irfan Total change: -15.20 | |   |
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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 |
| 1301 | 1539 | 5.00 | 7 | -0.38 | 40 | -15.20 | |
|  Lim, Yee Ru | | | 1139 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lai, Jun Hao | | | 1139 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Foo, Jiu Weir Brien | | | 1795 | MAS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hwa, Zhan Ming Louis | | | 1262 | MAS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kok, Fang Lin | | | 1236 | MAS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ho, Ruben | | | 1276 | SGP | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Muhd Ridzuan, Ariel Redza | | | 1260 | MAS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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