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Rapid:
Individual Calculations September 2023 |
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| Wong, Jianwen Total change: -3.60 | |   |
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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 |
| 1859 | 2265 | 5.00 | 6 | -0.18 | 20 | -3.60 | |
|  Velaithum, Piraveen | | | 1865 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chay, Joon Hoong | | | 1546 | MAS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Yusof, Kamaluddin | | | 1738 | MAS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ang, Ern Jie Anderson | c | | 1976 | MAS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Tham, Tick Hong Jax | | | 1766 | MAS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Wong, Yinn Long | f | | 2264 | MAS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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