Dennis Koss #104903
Dennis Koss #104903
Player Info
- Location: Longmont, Colorado, United States
- Classification: Amateur
- Member Since: 2018
- Membership Status: Current, Ace Club (through 31-Dec-2025)
- Official Status: Certified (through 24-Sep-2026)
- Career Events: 3
Ratings History
| Effective Date | Rating | Rounds Used |
|---|---|---|
| 8-Oct-2024 | 859 | 14 |
| 10-Sep-2024 | 858 | 16 |
| 9-Jul-2024 | 856 | 18 |
| 11-Jun-2024 | 869 | 11 |
| 12-Sep-2023 | 867 | 15 |
| 11-Jul-2023 | 870 | 10 |
| 13-Jun-2023 | 854 | 9 |
| 13-Sep-2022 | 840 | 13 |
| 12-Jul-2022 | 838 | 16 |
| 14-Sep-2021 | 845 | 14 |
| 13-Jul-2021 | 849 | 6 |
| 13-Aug-2019 | 853 | 3 |