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Individual Calculations October 2023 |
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| Tsang, Bobby Total change: -3.60 | |   |
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| Malaysia Chess Challenge | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1115 | 0.50 | 5 | -0.18 | 20 | -3.60 | |
|  Wan Abd Rahim, Wan Mohd Azmie | | | 1656 | MAS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lim, Kian Guan | | | 1503 | MAS | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Umayan, Samantha Babol | | | 1659 | PHI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lai, Zhun Hoong Lennard | | | 1295 | MAS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Puspita, Tita | | | 1290 | INA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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