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Rapid:
Individual Calculations December 2023 |
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| Izzat, Mohd Nurrusydi Total change: 5.00 | |   |
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| Penampang Chess Rapid Open 2023 | Penampang | MAS | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1613 | 2.00 | 5 | 0.25 | 20 | 5.00 | |
|  Anuk, Mohd Noh | | | 1837 | MAS | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Abu Bakar, Abdul Wahab | | | 1783 | MAS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Laenkang, Sirajudin | | | 1557 | MAS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ermando, Mohd Aizan | | | 1758 | MAS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Najarin, Nazir | | | 1718 | MAS | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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