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Individual Calculations January 2023 |
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| Ng, Shao Wen Joshua Total change: 54.00 | |   |
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| 14th Penang Heritage City International Chess Open 2022 (Challenger) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1302 | 3.00 | 5 | 1.35 | 40 | 54.00 | |
|  Rashidi, Amid | | | 1629 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Sim, Zi Kang Kevin | | | 1145 | MAS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lim, Feng Wei Ferris | | | 1466 | MAS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Alidani, Leonardo | | | 1849 | PHI | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Ainul Fikri, Aqilah Husna | | | 1299 | MAS | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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