Official NHA Assessment
Race 4: TAB4RACING APP PINNACLE STAKES (F & M) (For Fillies and Mares)
Line Horse
Santa Therese
Reference for assessment
Exact Matches
1 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
7 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 And We Danced 3 56.5 1 0.00 8.0 82 84 84 +2 2 Santa Therese 4 62.0 2 3.00 5.0 103 103 103 +0 3 Dame Of Flames 3 56.5 3 3.75 8.0 82 85 85 +3 4 Phoenix 4 58.0 4 5.75 5.0 90 93 93 +3 5 Integrity 5 59.5 5 6.00 0.0 94 106 106 +12 6 Irish Willow 4 56.5 6 6.75 5.0 83 90 90 +7 7 Princess Kalisi 5 59.5 7 8.00 0.0 91 106 106 +15 8 Sweet And Spicy 4 55.0 8 10.25 5.0 76 87 87 +11 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | And We Danced | 82 | 103 | 84 | +19 | 8.0 | - | |
| 2 | Santa Therese Line | 103 | 103 | 103 | ✓ Match | 5.0 | ||
| 3 | Dame Of Flames | 82 | 95 | 85 | +10 | 8.0 | - | |
| 4 | Phoenix | 90 | 78 | 93 | -15 | 5.0 | - | |
| 5 | Integrity | 94 | 90 | 106 | -16 | 0.0 | - | |
| 6 | Irish Willow | 83 | 80 | 90 | -10 | 5.0 | - | |
| 7 | Princess Kalisi | 91 | 86 | 106 | -20 | 0.0 | - | |
| 8 | Sweet And Spicy | 76 | 74 | 87 | -13 | 5.0 | - |
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