Official NHA Assessment
Race 5: THE RACING CLUB CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 66)
Line Horse
Easy Living
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
4 / 12
Within 2 points
Significant Diffs
5 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Bonne Bouche 2 60.5 1 0.00 0.5 67 67 67 +0 2 Hear My Voice 2 57.5 2 1.00 0.5 61 61 61 +0 3 Easy Living 2 56.5 3 1.75 0.5 59 59 59 +0 4 Easy Money 4 58.0 4 2.15 2.0 70 59 60 -10 5 Cold Breeze 2 59.5 5 3.15 0.5 66 65 65 -1 6 Black Path 6 52.5 6 3.45 0.0 51 52 52 +1 7 Du Maurier 2 59.5 7 5.20 0.5 80 65 70 -10 8 Gimme The Power 2 53.5 8 8.95 0.5 67 53 57 -10 9 Electric Feels 5 52.0 9 9.00 0.0 58 51 51 -7 10 Rosa Osiria 3 59.0 10 10.25 1.5 65 62 62 -3 11 Golden Tatjana 4 61.5 11 10.75 2.0 69 66 66 -3 99 Golden Ideal 3 54.5 99 0.00 1.5 - 53 53 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Bonne Bouche | 67 | 67 | 67 | ✓ Match | 0.5 | - | |
| 2 | Hear My Voice | 61 | 54 | 61 | -7 | 0.5 | - | |
| 3 | Easy Living Line | 59 | 52 | 59 | -7 | 0.5 | ||
| 4 | Easy Money | 70 | 56 | 60 | -4 | 2.0 | - | |
| 5 | Cold Breeze | 66 | 64 | 65 | -1 | 0.5 | - | |
| 6 | Black Path | 51 | 58 | 52 | +6 | 0.0 | - | |
| 7 | Du Maurier | 80 | 72 | 70 | +2 | 0.5 | - | |
| 8 | Gimme The Power | 67 | 69 | 57 | +12 | 0.5 | - | |
| 9 | Electric Feels | 58 | 57 | 51 | +6 | 0.0 | - | |
| 10 | Rosa Osiria | 65 | 57 | 62 | -5 | 1.5 | - | |
| 11 | Golden Tatjana | 69 | 67 | 66 | +1 | 2.0 | - | |
| 99 | Golden Ideal | - | 56 | 53 | +3 | 1.5 | - |
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