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Individual Calculations January 2018 |
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| Goh, Ming Wyne Total change: 9.20 | |   |
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| 4th Johor International Chess Challenger Open 2017 | Johor | MAS | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1133 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
|  Mohd Saprin, Amir Ghaazi | | | 1533 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pooja, Aishwareya | | | 1352 | MAS | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Hiu, Jack Yuan | | | 1350 | MAS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tawankanjana, Dhi | | | 1323 | THA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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