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Individual Calculations August 2023 |
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| Mohd Afif, Muhd Danish Arif Total change: -8.00 | |   |
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| 8TH JOHOR INTERNATIONAL CHESS OPEN 2023 (Amateur) ASEAN CHESS SERIES | Johor Bahru | MAS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1151 | 1.00 | 5 | -0.20 | 40 | -8.00 | |
|  Hong, Ian | | | 1892 | KOR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Kumaran, Ashwiniy | | | 1364 | MAS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sheridan, Wallace | | | 1424 | AUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ngu, Qi Ruii Lucas | | | 1043 | MAS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Mohd Afif, Ainul Mardhiah | | | 1443 | MAS | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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