Official NHA Assessment
Race 6: RACE COAST SALES SLIPPER (2yo R100 000 Win Bonus (Non-Black Type))
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
0 / 17
Within 2 points
Significant Diffs
0 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Turn It Up 2 60.0 1 0.00 2.0 - - - +0 2 World Series 2 60.0 2 2.20 2.0 - - - +0 3 Red Spice 2 60.0 3 2.50 2.0 - - - +0 4 Erik Dubois 2 60.0 4 3.00 2.0 - - - +0 5 Secretary Bird 2 57.5 5 3.40 2.0 - - - +0 6 Japura 2 57.5 6 4.60 2.0 - - - +0 7 Ocean Mistress 2 57.5 7 5.90 2.0 - - - +0 8 World Attraction 2 60.0 8 6.60 2.0 - - - +0 9 Roskilde 2 60.0 9 7.20 2.0 - - - +0 10 Status Symbol 2 60.0 10 7.45 2.0 - - - +0 11 Lady Jean 2 57.5 11 8.50 2.0 - - - +0 12 Preacher Man 2 57.5 12 10.00 2.0 - - - +0 13 Champagne Castle 2 57.5 13 11.30 2.0 - - - +0 14 Cherryblossompink 2 57.5 14 11.70 2.0 - - - +0 99 Lady Nancy 2 57.5 99 0.00 2.0 - - - +0 99 Impressive 2 57.5 99 0.00 2.0 - - - +0 99 Ferrari Flair 2 57.5 99 0.00 2.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Turn It Up | - | - | - | - | 2.0 | - | |
| 2 | World Series | - | - | - | - | 2.0 | - | |
| 3 | Red Spice | - | - | - | - | 2.0 | - | |
| 4 | Erik Dubois | - | - | - | - | 2.0 | - | |
| 5 | Secretary Bird | - | - | - | - | 2.0 | - | |
| 6 | Japura | - | - | - | - | 2.0 | - | |
| 7 | Ocean Mistress | - | - | - | - | 2.0 | - | |
| 8 | World Attraction | - | - | - | - | 2.0 | - | |
| 9 | Roskilde | - | - | - | - | 2.0 | - | |
| 10 | Status Symbol | - | - | - | - | 2.0 | - | |
| 11 | Lady Jean | - | - | - | - | 2.0 | - | |
| 12 | Preacher Man | - | - | - | - | 2.0 | - | |
| 13 | Champagne Castle | - | - | - | - | 2.0 | - | |
| 14 | Cherryblossompink | - | - | - | - | 2.0 | - | |
| 99 | Lady Nancy | - | - | - | - | 2.0 | - | |
| 99 | Impressive | - | - | - | - | 2.0 | - | |
| 99 | Ferrari Flair | - | - | - | - | 2.0 | - |
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