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Individual Calculations January 2020 |
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| Chong, Bok Siang Total change: -22.40 | |   |
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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 |
| 1316 | 1541 | 5.50 | 8 | -0.56 | 40 | -22.40 | |
|  Lim, Yee Jin | | | 1141 * | MAS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Dinesh, Ramakrishnan | | | 1380 | MAS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Pheng, Win Xie | | | 1141 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Muzamil, Mirza Irdina | | | 1291 | MAS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wan Abd Rahim, Wan Mohd Azmie | | | 1824 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tan, Yi Xun | | | 1290 | MAS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Mohd Tarmizi, Nur Uzma Bazilah | | | 1195 | MAS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hwa, Zhan Ming Louis | | | 1262 | 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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