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Rapid:
Individual Calculations September 2023 |
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| Wong, Yi Hern Ethan Total change: 32.80 | |   |
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| 1st Pearl Point Shopping Mall Chess Championship | Kuala Lumpur | MAS | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1207 | 1.00 | 3 | 0.82 | 40 | 32.80 | |
|  Azmi, Muhd Aiman Zakwan | | | 1866 | MAS | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Ragu, Ram R.nadarajan | | | 1702 | MAS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Abdul Hamid, Ahmad Abid | | | 1524 | MAS | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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