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Individual Calculations April 2019 |
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| Alexander, Helencia Total change: 18.00 | |   |
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| NATIONAL YOUTH CHESS CHAMPIONSHIPS 2019 (U16G) | Ipoh, Perak | MAS | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1149 | 1.00 | 3 | 0.45 | 40 | 18.00 | |
|  Roszaman, Nurkamilia Batrisya | | | 1300 | MAS | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Tang, En Xin Esther | | | 1549 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aminuddin, Nur Faiqah | | | 1419 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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