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Individual Calculations May 2024 |
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| Alexander, Easther Total change: -31.00 | |   |
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| National Challenger Chess Championship 2024 - Amateur | Pontain, Johor | MAS | 2024-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1581 | 1.00 | 4 | -1.55 | 20 | -31.00 | |
|  Chong, Rou Yi | | | 1472 | MAS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Wong, Nico Joseph | | | 1504 | MAS | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Kamal Arifin, Muhd Khaalish Amsya | | | 1437 | MAS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jivaratnam, Kanchanassri | | | 1506 | MAS | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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