Official NHA Assessment
Race 1: 4RACING THANKS & APPRECIATES FABIAN HABIB RACING STABLE MAIDEN JUVENILE PLATE (For 2 year olds)
Line Horse
None identified
Reference for assessment
Exact Matches
1 / 7
Calculated = Official
Close Matches
1 / 7
Within 2 points
Significant Diffs
6 / 7
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Happy Analia 4 57.5 1 0.00 2.5 - - - +0 2 Waitforgreenlight 2 57.5 2 0.50 1.0 - - - +0 3 Breath Of Magic 4 60.0 3 4.60 2.5 - - - +0 4 Babylon 2 60.0 4 4.80 1.0 - - - +0 5 Hat Hot Hat 4 57.5 5 8.30 2.5 - - - +0 6 Tronador 2 60.0 6 12.30 1.0 - - - +0 7 Chalcos 2 60.0 7 25.80 1.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Happy Analia | - | 78 | - | +78 | 2.5 | - | |
| 2 | Waitforgreenlight | - | 67 | - | +67 | 1.0 | - | |
| 3 | Breath Of Magic | - | 60 | - | +60 | 2.5 | - | |
| 4 | Babylon | - | 69 | - | +69 | 1.0 | - | |
| 5 | Hat Hot Hat | - | 66 | - | +66 | 2.5 | - | |
| 6 | Tronador | - | - | - | ✓ Match | 1.0 | - | |
| 7 | Chalcos | - | 60 | - | +60 | 1.0 | - |
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