Isaac Feldman #83321
Ratings History
| Effective Date | Rating | Rounds Used |
| 11-Apr-2023 | 900 | 7 |
| 14-Jun-2022 | 908 | 10 |
| 12-Apr-2022 | 901 | 9 |
| 9-Nov-2021 | 893 | 8 |
| 14-Sep-2021 | 886 | 8 |
| 8-Sep-2020 | 893 | 7 |
| 14-Jul-2020 | 892 | 8 |
| 12-Nov-2019 | 907 | 8 |
| 8-Oct-2019 | 904 | 9 |
| 9-Apr-2019 | 891 | 18 |
| 18-Dec-2018 | 880 | 24 |
| 30-Oct-2018 | 873 | 20 |
| 9-Oct-2018 | 878 | 19 |
| 26-Jun-2018 | 884 | 22 |
| 17-Apr-2018 | 882 | 29 |
| 13-Mar-2018 | 886 | 24 |
| 12-Dec-2017 | 896 | 30 |
| 25-Oct-2017 | 895 | 28 |
| 25-Jul-2017 | 885 | 39 |
| 27-Jun-2017 | 887 | 39 |
| 23-May-2017 | 889 | 38 |
| 26-Apr-2017 | 890 | 30 |
| 28-Mar-2017 | 889 | 27 |
| 6-Dec-2016 | 883 | 23 |
| 18-Oct-2016 | 874 | 20 |
| 20-Sep-2016 | 878 | 15 |
| 16-Aug-2016 | 897 | 9 |
| 21-Jun-2016 | 907 | 6 |
Player Rating Over Time