Chai Haixin
Country:
External Profiles:
Timeline
| Contest | 1987 | 1988 | 1989 | 1990 |
|---|---|---|---|---|
| Worldwide High School and Collegiate Onsites: | ||||
| IOI | - | - | 
12
| |
- — competition hasn't been held that year, or wasn't an international championship, or we have no info about it
F — participated in the final event, but the rank is unknown
Q — qualified to the final event but hasn't participated in it
Q* — qualified to the final event only after some other contestant refused to participate
Individual Results
| Date | Contest | Rank | Score | Prize |
|---|---|---|---|---|
| 19 May 1989 | IOI 1989 | 12
12
| 75/100 |