Official NHA Assessment
Race 2: 4RACING THANKS & APPRECIATES HEATHER ADAMSON MAIDEN JUVENILE PLATE (Fillies) (For 2 year old fillies)
Line Horse
None identified
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 10
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Just Be Lekker 4 60.0 1 0.00 2.5 - - - +0 2 Lady Elliot 2 60.0 2 1.40 1.0 - - - +0 3 Articuno 2 60.0 3 2.75 1.0 - - - +0 4 Mia Moo 4 60.0 4 2.80 2.5 - - - +0 5 Striking Angel 2 60.0 5 4.50 1.0 - - - +0 6 Mary's Greenlight 4 60.0 6 7.25 2.5 - - - +0 7 Rain In Tripoli 2 60.0 7 8.75 1.0 - - - +0 8 Lady D'arbanville 2 60.0 8 10.75 1.0 - - - +0 9 Superskitt 2 60.0 9 17.75 1.0 - - - +0 99 Thing Called Love 4 60.0 99 0.00 2.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Just Be Lekker | - | 113 | - | +113 | 2.5 | - | |
| 2 | Lady Elliot | - | 71 | - | +71 | 1.0 | - | |
| 3 | Articuno | - | 80 | - | +80 | 1.0 | - | |
| 4 | Mia Moo | - | 119 | - | +119 | 2.5 | - | |
| 5 | Striking Angel | - | 68 | - | +68 | 1.0 | - | |
| 6 | Mary's Greenlight | - | 103 | - | +103 | 2.5 | - | |
| 7 | Rain In Tripoli | - | - | - | ✓ Match | 1.0 | - | |
| 8 | Lady D'arbanville | - | 70 | - | +70 | 1.0 | - | |
| 9 | Superskitt | - | 59 | - | +59 | 1.0 | - | |
| 99 | Thing Called Love | - | 69 | - | - | 2.5 | - |
Assessment Methodology
Calculation Steps:
- Identify Line Horse - consistent performer used as reference
- Calculate WFA Allowance based on age, distance, and month
- Apply Drag Adjustment for beaten margin
- Calculate Actual Weight Performance:
Weight - Drag - WFA - Compare to Line Horse to determine race rating
- Apply special rules (maiden caps, layoff allowance)
Key Formulas:
- Drag Effect: Varies by distance (see Benchmarks page)
- 1 length ≈ 1kg at 1 mile (1600m)
- WFA Scale: Based on Admiral Rous's 1855 table
- Rating Points: 1kg = 2 rating points