| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 9992 | 1310 |
| 2009 | June | 1 | 9992 | 1270 |
| 2008 | December | 1 | 10003 | 1198 |
| 2008 | November | 1 | 9998 | 1199 |
| 2008 | October | 1 | 9986 | 1239 |
| 2008 | September | 1 | 9900 | 1171 |
| 2008 | August | 1 | 9900 | 1246 |
| 2008 | July | 1 | 9816 | 1252 |
| 2008 | June | 1 | 9818 | 1273 |
| 2008 | May | 1 | 9828 | 1324 |