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Individual Calculations January 2019 |
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| Wong, Shu Rui Total change: -99.60 | |   |
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| 5th Johor International Chess Challenger Open 2018 | Johor Bahru | MAS | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1423 | 1.00 | 5 | -2.49 | 40 | -99.60 | |
|  Francis, Jonathan Augustine | | | 1823 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lai, Jia Rong | | | 1112 | MAS | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Chua, Siang-Zhe | | | 1025 | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tan, Darren Emmanuel Aprilio | | | 1191 | INA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Kok, Fang Lin | | | 1144 | MAS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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