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Rapid:
Individual Calculations August 2023 |
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| Koay, Wen Zheng Total change: 8.80 | |   |
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| 4th Sunway Rapid Chess Championship 2023 | Subang Jaya | MAS | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1176 | 1.00 | 3 | 0.44 | 20 | 8.80 | |
|  Hwa, Zhan Ming Louis | | | 1491 | MAS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lam, Theen Seong Daniel | | | 1434 | MAS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ramakrishnan, Yoggenraj | | | 1375 | MAS | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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