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Individual Calculations August 2023 |
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| Goh, Keng Hing Total change: 18.00 | |   |
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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 |
| 1517 | 1349 | 2.50 | 6 | 0.45 | 40 | 18.00 | |
|  Jiang, Haochen | | | 1815 | CHN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Halomoan, Marco Matheus | | | 1106 | INA | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Jiroajvanichakorn, Rathasart | | | 1409 | THA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Hong, Ian | | | 1892 | KOR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sheridan, Wallace | | | 1424 | AUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Lim, Kian Guan | | | 1457 | MAS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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