John Betterton #197603
John Betterton #197603
Player Info
- Location: Dubuque, Iowa, United States
- Classification: Amateur
- Member Since: 2021
- Membership Status: Expired (as of 31-Dec-2023)
- Official Status: Uncertified
- Career Events: 7
Ratings History
| Effective Date | Rating | Rounds Used |
|---|---|---|
| 14-Nov-2023 | 871 | 9 |
| 12-Sep-2023 | 842 | 12 |
| 13-Jun-2023 | 845 | 11 |
| 8-Nov-2022 | 847 | 14 |
| 13-Sep-2022 | 839 | 10 |
| 12-Jul-2022 | 828 | 7 |
| 14-Jun-2022 | 823 | 5 |
| 10-May-2022 | 816 | 2 |