Official NHA Assessment
Race 7: CHAMPION JUVENILE CUP (Listed) (For 2 yo R100 000 Win BSA / CRS Bonus)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
11 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Makazole 3 60.0 1 0.00 0.5 - - - +0 2 Mauritius Kestrel 3 60.0 2 0.25 0.5 - - - +0 3 My Best Shot 3 60.0 3 0.35 0.5 - - - +0 4 Mister Speaker 3 60.0 4 1.60 0.5 - - - +0 5 Kingdundee 3 60.0 5 2.85 0.5 - - - +0 6 Golden Link 3 60.0 6 3.10 0.5 - - - +0 7 Sakurajima 3 60.0 7 7.35 0.5 - - - +0 8 Global State 2 60.0 8 7.60 0.0 - - - +0 9 Walt Whitman 2 60.0 9 10.35 0.0 - - - +0 10 Ravilious 3 60.0 10 12.60 0.5 - - - +0 11 Cool Cat 2 60.0 11 13.85 0.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Makazole | - | 90 | - | +90 | 0.5 | - | |
| 2 | Mauritius Kestrel | - | 82 | - | +82 | 0.5 | - | |
| 3 | My Best Shot | - | 116 | - | +116 | 0.5 | - | |
| 4 | Mister Speaker | - | 91 | - | +91 | 0.5 | - | |
| 5 | Kingdundee | - | 127 | - | +127 | 0.5 | - | |
| 6 | Golden Link | - | 99 | - | +99 | 0.5 | - | |
| 7 | Sakurajima | - | 90 | - | +90 | 0.5 | - | |
| 8 | Global State | - | 88 | - | +88 | 0.0 | - | |
| 9 | Walt Whitman | - | 88 | - | +88 | 0.0 | - | |
| 10 | Ravilious | - | 81 | - | +81 | 0.5 | - | |
| 11 | Cool Cat | - | 94 | - | +94 | 0.0 | - |
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