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Individual Calculations April 2023 |
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| Wong, Andrew Yun Total change: -66.40 | |   |
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| 1000GM 2023 March BonaFIDE Swiss Open | Milpitas, CA | USA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1933 | 1.00 | 3 | -1.66 | 40 | -66.40 | |
|  Gui, Suyuan | | | 1545 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Fan, Shengjie | | | 1594 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Dharmatti, Ritesh | | | 1616 | IND | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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