| ECA:Wright Shield | 1.00 |
| ECA:C Turf (Thomson Shield) | 1.00 |
| ECA:D Turf (Mair Shield) | 1.00 |
| ECA:F Turf (Patterson Shield) | 1.00 |
| ECA:LOC 2 (RW Laws Shield) | 1.00 |
| ECA:LOC 4 (Tobias Shield) | 1.00 |
Points earned in each grade are multiplied
by the weighting factors above. | |