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Individual Calculations January 2018 |
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| Yap, Ignatius Total change: 52.40 | |   |
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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 |
| 1504 | 1688 | 7.00 | 8 | 1.31 | 40 | 52.40 | |
|  Chua, Siang-Zhe | | | 1288 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tawankanjana, Dhi | | | 1323 | THA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Srivatanakul, Pricha | | | 1485 | THA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tee, Shun Yao | | | 1508 | MAS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abdul Hamid, Nurfirdaus | | | 1551 | MAS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Tukiran, Taulani | | | 1987 | MAS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Loh, Zi Jian | | | 1288 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Akhramsyah, Aqil Ainuddin Naufal | | | 1601 | MAS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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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