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Individual Calculations October 2018 |
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| Cahyadi Total change: 36.00 | |   |
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| 13th GOLDIS Malaysia Chess Challenge 2018 | Cititel Midvalley, Kuala Lumpur | MAS | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1654 | 3.50 | 6 | 1.06 | 20 | 21.20 | |
|  Prushotman, Vissnupriya | | | 1254 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chew, Yaw Chong | | | 1903 | MAS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Yaon, Michelle | | wf | 1900 | PHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Goy, Ming Ray | | | 1460 | MAS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anggraini Mukim, Nadya | | | 1924 | INA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abdul Shukor, Abdul Aziz | | | 1870 | MAS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | RSC Standard 2018 (Invitation below 2200) | Kuala Lumpur | MAS | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1654 | 5.50 | 8 | 0.74 | 20 | 14.80 | |
| | Woo, Ka Wai | | | 1306 | MAS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ruslan, Haslindah | | | 1402 | MAS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ang, Ern Jie Anderson | | | 1600 | MAS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Looi, Ka Loc | | | 1664 | MAS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Khandhar, Kaushal | | | 1909 | MAS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ahmad Johari, Mohd Firdaus | | | 1619 | MAS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ding, Dao En | | wc | 1459 | MAS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | See, Hooi Chin | | | 1652 | MAS | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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