William Grattendick #241519
William Grattendick #241519
Player Info
- Location: Roseville, California, United States
- Classification: Amateur
- Member Since: 2022
- Membership Status: Current (through 31-Dec-2025)
- Official Status: Certified (through 31-Jan-2027)
- Career Events: 7
Ratings History
Effective Date | Rating | Rounds Used |
---|---|---|
8-Apr-2025 | 906 | 9 |
11-Feb-2025 | 926 | 8 |
14-Jan-2025 | 924 | 7 |
12-Nov-2024 | 921 | 6 |
9-Apr-2024 | 912 | 4 |
13-Feb-2024 | 939 | 1 |