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Individual Calculations August 2023 |
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| Chew, Er Yan Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1407 | 0 | 2.00 | 6 | 0.00 | 1282 | | 0.00 | |
|  Mohd Afif, Ainul Mardhiah | | | 1443 | MAS | 0.00 | 1 | 0.00 | | 0.00 | |  Saw, Lye Guan | | | 1418 | MAS | 0.50 | 1 | 0.00 | | 0.00 | | | Zamahari, Abang Draup | | | 1324 | MAS | 1.00 | 1 | 0.00 | | 0.00 | | | Winartha, Muhammad Abdillah Fatih | | | 1391 | INA | 0.00 | 1 | 0.00 | | 0.00 | | | Leong, Ignatius | f | | 1716 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Mohd Afif, Muhd Danish Arif | | | 1151 | MAS | 0.50 | 1 | 0.00 | | 0.00 | |
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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