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Individual Calculations April 2018 |
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| Chooi, Yi Jien Total change: -52.80 | |   |
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| NATIONAL YOUTH CHESS CHAMPIONSHIPS 2018 (U12) | Johor Bahru, Johor | MAS | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1402 | 2.00 | 5 | -1.32 | 40 | -52.80 | |
|  Akhramsyah, Adib Amanuddin Zakhe | | | 1160 | MAS | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Lee, Care Greene | | | 1683 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ang, Jing Xu | | | 1143 | MAS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Soo, Sheng Yuan | | | 1289 | MAS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Naizli, Aiman Naqif | | | 1049 | MAS | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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