| Rating change | Rank | ||
| 1. 26.11.2000 3rd Trans-Tasman Challenge | 1808 | N/A | |
| 2. 26.11.2004 Trans-Tasman Challenge | -35 | 1773 | 126th |
| 3. 06.11.2006 6th Trans-Tasman Challenge | -28 | 1745 | 155th |
| 4. 30.11.2008 7th Trans-Tasman Challenge | +22 | 1767 | 190th |
| 5. 16.08.2010 Trans-Tasman 2010 | +6 | 1773 | 217th |
| 6. 03.06.2019 New Zealand National Championship | -80 | 1694 | 276th |
