Jonathan Ong
| Full name: | Jonathan Ong | |
| Current rank: | =397th | since July 31, 2023 |
| Highest Rank: | 205th | first reached June 6, 2022 (1 week in total) |
| Highest Year-End Rank: | 263rd | (2020) |
| Titles/finals: | 0/0 | |
| Elo Rating: | 1427 (provisional Elo) |
| Full name: | Jonathan Ong |
| Nationality: |
SGP
|
| Gender: | male |
| Facebook.com/VK.com: | Profile Page |