Mike Grinder #20854
Mike Grinder #20854
Player Info
- Location: Scotts Valley, California, United States
- Classification: Amateur
- Member Since: 2002
- Membership Status: Expired (as of 31-Dec-2017)
- Official Status: Uncertified
- Career Events: 22
Ratings History
| Effective Date | Rating | Rounds Used |
|---|---|---|
| 25-Jul-2017 | 899 | 8 |
| 27-Jun-2017 | 918 | 8 |
| 28-Mar-2017 | 907 | 8 |
| 28-Jul-2015 | 898 | 8 |
| 26-May-2015 | 892 | 6 |
| 13-Aug-2013 | 929 | 8 |
| 14-Aug-2012 | 928 | 17 |
| 3-Jul-2012 | 921 | 14 |
| 20-Dec-2011 | 922 | 11 |
| 22-Nov-2011 | 920 | 11 |
| 30-Aug-2011 | 921 | 9 |
| 21-Jun-2011 | 897 | 6 |
| 23-Mar-2010 | 900 | 6 |
| 21-Jul-2009 | 933 | 6 |
| 26-Jun-2007 | 940 | 3 |
| 15-Dec-2004 | 901 | 10 |
| 15-Sep-2004 | 892 | 7 |
| 15-Feb-2004 | 892 | 7 |
| 15-Dec-2003 | 892 | 7 |
| 15-May-2003 | 880 | 4 |