Gregg Mattoon #61212
Ratings History
| Effective Date | Rating | Rounds Used |
|---|
| 28-Nov-2018 | 935 | 21 |
| 9-Oct-2018 | 934 | 20 |
| 21-Aug-2018 | 928 | 21 |
| 31-Jul-2018 | 927 | 20 |
| 26-Jun-2018 | 923 | 19 |
| 14-Nov-2017 | 920 | 17 |
| 25-Oct-2017 | 920 | 18 |
| 26-Sep-2017 | 917 | 19 |
| 22-Aug-2017 | 926 | 14 |
| 26-Apr-2017 | 918 | 19 |
| 15-Nov-2016 | 917 | 19 |
| 18-Oct-2016 | 923 | 14 |
| 19-Jul-2016 | 912 | 11 |
| 21-Jun-2016 | 916 | 9 |
| 17-Nov-2015 | 903 | 8 |
| 30-Sep-2015 | 894 | 8 |
| 28-Apr-2015 | 901 | 18 |
| 18-Nov-2014 | 903 | 18 |
| 28-Oct-2014 | 900 | 22 |
| 30-Sep-2014 | 899 | 20 |
| 15-Jul-2014 | 900 | 18 |
| 24-Jun-2014 | 901 | 15 |
| 27-May-2014 | 898 | 10 |
| 18-Feb-2014 | 892 | 8 |
| 22-Oct-2013 | 893 | 6 |
Player Rating Over Time
