Official NHA Assessment
Race 4: BLOODSTOCK SA SALES CUP (Fillies) (For 2yo Fillies R100 000 Win Bonus - Non-Blk Type)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
12 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 The Charleston 2 60.0 1 0.00 3.0 - - - +0 2 Kyalami Girl 2 60.0 2 1.50 3.0 - - - +0 3 Golden Sickle 4 60.0 3 2.25 5.0 - - - +0 4 Luna Halo 4 60.0 4 3.00 5.0 - - - +0 5 Ticket To Vegas 2 60.0 5 3.50 3.0 - - - +0 6 Woman's World 4 60.0 6 4.50 5.0 - - - +0 7 Blue Holly 4 60.0 7 5.75 5.0 - - - +0 8 Royals 2 60.0 8 6.25 3.0 - - - +0 9 Lady Camper 2 60.0 9 10.25 3.0 - - - +0 10 Oni San 2 60.0 10 17.50 3.0 - - - +0 11 Witblits 2 60.0 11 17.90 3.0 - - - +0 12 Captivate 2 60.0 12 18.30 3.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | The Charleston | - | 83 | - | +83 | 3.0 | - | |
| 2 | Kyalami Girl | - | 88 | - | +88 | 3.0 | - | |
| 3 | Golden Sickle | - | 121 | - | +121 | 5.0 | - | |
| 4 | Luna Halo | - | 106 | - | +106 | 5.0 | - | |
| 5 | Ticket To Vegas | - | 68 | - | +68 | 3.0 | - | |
| 6 | Woman's World | - | 94 | - | +94 | 5.0 | - | |
| 7 | Blue Holly | - | 85 | - | +85 | 5.0 | - | |
| 8 | Royals | - | 94 | - | +94 | 3.0 | - | |
| 9 | Lady Camper | - | 66 | - | +66 | 3.0 | - | |
| 10 | Oni San | - | 78 | - | +78 | 3.0 | - | |
| 11 | Witblits | - | 98 | - | +98 | 3.0 | - | |
| 12 | Captivate | - | 63 | - | +63 | 3.0 | - |
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