Ron Robertson #16479
Ratings History
| Effective Date | Rating | Rounds Used |
| 12-Jan-2021 | 839 | 1 |
| 26-Jun-2018 | 942 | 18 |
| 22-May-2018 | 936 | 16 |
| 17-Apr-2018 | 934 | 19 |
| 31-Jan-2018 | 935 | 19 |
| 14-Nov-2017 | 933 | 21 |
| 26-Sep-2017 | 926 | 17 |
| 22-Aug-2017 | 931 | 15 |
| 23-May-2017 | 926 | 20 |
| 28-Mar-2017 | 919 | 17 |
| 6-Dec-2016 | 919 | 18 |
| 20-Sep-2016 | 905 | 17 |
| 16-Aug-2016 | 906 | 17 |
| 19-Jul-2016 | 898 | 15 |
| 17-May-2016 | 917 | 18 |
| 8-Dec-2015 | 921 | 13 |
| 28-Jul-2015 | 919 | 24 |
| 23-Jun-2015 | 929 | 27 |
| 28-Apr-2015 | 928 | 32 |
| 30-Sep-2014 | 927 | 30 |
| 26-Aug-2014 | 928 | 28 |
| 15-Jul-2014 | 945 | 24 |
| 24-Jun-2014 | 948 | 19 |
| 27-May-2014 | 941 | 16 |
| 13-Aug-2013 | 949 | 19 |
| 21-May-2013 | 939 | 18 |
| 26-Mar-2013 | 932 | 25 |
| 23-Oct-2012 | 928 | 22 |
| 18-Sep-2012 | 934 | 18 |
| 3-Jul-2012 | 925 | 18 |
| 15-May-2012 | 927 | 18 |
| 13-Sep-2011 | 931 | 22 |
| 21-Jun-2011 | 940 | 31 |
| 17-May-2011 | 939 | 30 |
| 29-Mar-2011 | 934 | 30 |
| 26-Oct-2010 | 934 | 28 |
| 31-Aug-2010 | 931 | 25 |
| 22-Jun-2010 | 935 | 21 |
| 4-May-2010 | 921 | 13 |
| 1-Sep-2009 | 927 | 21 |
| 27-Jan-2009 | 927 | 33 |
| 25-Nov-2008 | 927 | 32 |
| 9-Sep-2008 | 927 | 40 |
| 24-Jun-2008 | 922 | 41 |
| 29-Apr-2008 | 929 | 34 |
| 29-Jan-2008 | 927 | 34 |
| 13-Nov-2007 | 928 | 41 |
| 28-Aug-2007 | 930 | 31 |
| 26-Jun-2007 | 932 | 31 |
| 10-Apr-2007 | 942 | 28 |
| 19-Dec-2006 | 941 | 32 |
| 19-Sep-2006 | 939 | 30 |
| 27-Jun-2006 | 937 | 37 |
| 18-Apr-2006 | 934 | 33 |
| 15-Dec-2005 | 934 | 31 |
| 4-Oct-2005 | 926 | 33 |
| 15-Sep-2005 | 925 | 33 |
| 15-Jul-2005 | 921 | 30 |
| 15-May-2005 | 921 | 27 |
| 15-Sep-2004 | 913 | 25 |
| 15-Jul-2004 | 922 | 24 |
| 15-May-2004 | 920 | 19 |
| 15-Feb-2004 | 926 | 18 |
| 15-Dec-2003 | 926 | 18 |
| 15-Sep-2003 | 923 | 20 |
| 15-Jul-2003 | 927 | 21 |
| 15-May-2003 | 930 | 24 |
| 15-Mar-2003 | 931 | 22 |
| 31-Dec-2002 | 933 | 22 |
| 30-Sep-2002 | 927 | 20 |
| 28-Jul-2002 | 930 | 29 |
| 27-May-2002 | 924 | 29 |
| 26-Aug-2001 | 918 | 30 |
| 1-Jul-2001 | 911 | 21 |
| 29-Apr-2001 | 899 | 11 |
| 16-Dec-2000 | 904 | 6 |
| 27-Aug-2000 | 924 | 4 |
Player Rating Over Time