Ronnie Kollen #101231
Player Info
- Location: Hoogeveen, Netherlands
- Classification: Amateur
- Member Since: 2017
- Membership Status: Current (through 31-Dec-2026)
- Official Status: Certified (through 06-May-2025)
- Current Rating: 902 +2 (as of 09-Apr-2024)
- Career Events: 128
- Career Wins: 8
- Global Masters Series 2024 Rank: #82
Ratings History
| Effective Date | Rating | Rounds Used |
|---|
| 9-Apr-2024 | 902 | 70 |
| 12-Mar-2024 | 900 | 75 |
| 9-Jan-2024 | 896 | 71 |
| 12-Dec-2023 | 892 | 68 |
| 14-Nov-2023 | 894 | 68 |
| 10-Oct-2023 | 897 | 70 |
| 12-Sep-2023 | 898 | 66 |
| 8-Aug-2023 | 897 | 67 |
| 11-Jul-2023 | 899 | 65 |
| 13-Jun-2023 | 899 | 63 |
| 9-May-2023 | 898 | 61 |
| 11-Apr-2023 | 896 | 55 |
| 14-Mar-2023 | 900 | 55 |
| 13-Dec-2022 | 902 | 48 |
| 8-Nov-2022 | 898 | 47 |
| 11-Oct-2022 | 899 | 49 |
| 13-Sep-2022 | 895 | 49 |
| 9-Aug-2022 | 900 | 48 |
| 12-Jul-2022 | 901 | 48 |
| 14-Jun-2022 | 902 | 46 |
| 10-May-2022 | 902 | 38 |
| 12-Apr-2022 | 904 | 36 |
| 14-Dec-2021 | 906 | 27 |
| 9-Nov-2021 | 907 | 25 |
| 12-Oct-2021 | 905 | 22 |
| 14-Sep-2021 | 907 | 21 |
| 10-Aug-2021 | 902 | 15 |
| 13-Jul-2021 | 908 | 11 |
| 10-Nov-2020 | 914 | 27 |
| 13-Oct-2020 | 906 | 29 |
| 10-Mar-2020 | 902 | 46 |
| 11-Feb-2020 | 899 | 49 |
| 14-Jan-2020 | 896 | 47 |
| 10-Dec-2019 | 892 | 46 |
| 12-Nov-2019 | 890 | 47 |
| 10-Sep-2019 | 894 | 46 |
| 9-Jul-2019 | 891 | 49 |
| 11-Jun-2019 | 886 | 47 |
| 14-May-2019 | 880 | 41 |
| 9-Apr-2019 | 880 | 40 |
| 19-Mar-2019 | 880 | 41 |
| 26-Feb-2019 | 872 | 43 |
| 29-Jan-2019 | 865 | 41 |
| 18-Dec-2018 | 869 | 41 |
| 28-Nov-2018 | 867 | 42 |
| 30-Oct-2018 | 867 | 39 |
| 9-Oct-2018 | 861 | 35 |
| 31-Jul-2018 | 855 | 31 |
| 26-Jun-2018 | 849 | 20 |
| 17-Apr-2018 | 845 | 19 |
| 13-Mar-2018 | 848 | 15 |
| 31-Jan-2018 | 861 | 9 |
| 12-Dec-2017 | 831 | 6 |
Player Rating Over Time
