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Rapid:
Individual Calculations August 2023 |
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| Su, Weng Yang Joel Total change: -28.60 | |   |
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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 |
| 1425 | 1632 | 3.00 | 6 | -1.43 | 20 | -28.60 | |
|  Bahari, Adam Iskandar | | | 1258 | MAS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Mohd. Zain, Harith Kamil Zafri | | | 1369 | MAS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tobing, Daniel Hermawan Lumban | f | | 2067 | INA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nasruddin, Azraai Bahari | | | 1357 | MAS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Velaithum, Piraveen | | | 1266 | MAS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kong, Jun Yi | | | 1232 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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