FIDE rating variation at round 1
| ID | Cat | NAME | FIDE ID | Fed | Rtg | Ng | Pts | ARO | var | Rp |
| 1 | | Nedyhalov, Olefsandr | 4324293 | NZL | 0 | 1 | 1.0 | 1709 | +0.00 | 1729 |
| 3 | | Suazo, Benedict | 4312953 | NZL | 1916 | 1 | 1.0 | 1780 | 6 | 2580 |
| 7 | | Christie, Jonno | 4329163 | NZL | 1755 | 1 | 1.0 | 1720 | 18 | 2520 |
| 8 | | Stewart, Ezekiel | 4332318 | NZL | 1766 | 1 | 1.0 | 1677 | 15 | 2477 |
| 9 | | Lobb, Oscar | 4324277 | NZL | 1775 | 1 | 1.0 | 1849 | 24 | 2649 |
| 10 | | Grant, Tyne | 4328124 | NZL | 1687 | 1 | 1.0 | 1696 | 20 | 2496 |
| 12 | | Dixon, Aidan | 0 | NZL | 0 | 1 | 0.0 | 1926 | +0.00 | 1126 |
| 13 | | Lee, Oliver | 4325362 | NZL | 1780 | 1 | 0.0 | 1916 | -13 | 1116 |
| 14 | | Southgate, Brent | 4301862 | NZL | 1720 | 1 | 0.0 | 1755 | -9 | 955 |
| 15 | | Loretan, Alf | 4310942 | NZL | 1677 | 1 | 0.0 | 1766 | -8 | 966 |
| 16 | | Peng, Kerry (Haiyan) | 4332296 | NZL | 1849 | 1 | 0.0 | 1775 | -24 | 975 |
| 18 | | Samuel, Scott | 4332300 | NZL | 1617 | 1 | 1.0 | 1589 | 18 | 2389 |
| 19 | | Armstrong, John F | 4306430 | NZL | 1696 | 1 | 0.0 | 1687 | -10 | 887 |
| 20 | | Reid, David M | 4306481 | NZL | 1589 | 1 | 0.0 | 1617 | -18 | 817 |