Official NHA Assessment
Race 6: CAPE RACING FARM SALE STAKES (For 2 year olds (Non-Black Type))
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
8 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Lines Crossed 2 60.0 1 0.00 0.5 - - - +0 2 Spirit's Unite 2 60.0 2 3.00 0.5 - - - +0 3 Warm Winter Nite 2 60.0 3 5.25 0.5 - - - +0 4 Right Royal Mo 2 60.0 4 5.35 0.5 - - - +0 5 Jet Green 4 57.5 5 11.35 2.0 - - - +0 6 Undercover Lover 4 60.0 6 16.35 2.0 - - - +0 7 Graduation Time 4 60.0 7 19.10 2.0 - - - +0 8 Mrs Shackleton 2 57.5 8 20.35 0.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Lines Crossed | - | 82 | - | +82 | 0.5 | - | |
| 2 | Spirit's Unite | - | 70 | - | +70 | 0.5 | - | |
| 3 | Warm Winter Nite | - | 92 | - | +92 | 0.5 | - | |
| 4 | Right Royal Mo | - | 84 | - | +84 | 0.5 | - | |
| 5 | Jet Green | - | 54 | - | +54 | 2.0 | - | |
| 6 | Undercover Lover | - | 45 | - | +45 | 2.0 | - | |
| 7 | Graduation Time | - | 70 | - | +70 | 2.0 | - | |
| 8 | Mrs Shackleton | - | 50 | - | +50 | 0.5 | - |
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