Official NHA Assessment
Race 2: MOBILE BETTING VISIT www.trackandball.co.za MAIDEN PLATE (3-year-old Fillies) (For Maiden 3-year-old Fillies)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
1 / 17
Within 2 points
Significant Diffs
14 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Miss Arlberg 2 58.5 1 0.00 7.0 - - - +0 2 Minogue 4 60.0 2 1.40 12.0 - - - +0 3 One Smart Cookie 4 60.0 3 1.70 12.0 - - - +0 4 Cue The Rebel 2 60.0 4 2.50 7.0 - - - +0 5 Quentasia 4 60.0 5 6.50 12.0 - - - +0 6 Vision To Achieve 4 60.0 6 8.50 12.0 80 - 75 -5 7 Sweet Julia 2 60.0 7 9.50 7.0 - - - +0 8 An Air Of Pride 2 60.0 8 9.75 7.0 - - - +0 9 Littleblackvelvet 4 60.0 9 11.35 12.0 - - - +0 10 Blue Horizon 4 60.0 10 11.45 12.0 - - - +0 11 Dressedtothenines 4 56.0 11 11.50 12.0 77 - 67 -10 12 Tannen Princess 3 60.0 12 13.00 10.5 - - - +0 13 Perfectly Picked 3 60.0 13 13.30 10.5 - - - +0 14 Rio Guard 3 60.0 14 13.80 10.5 - - - +0 15 Golden Butterfly 3 60.0 15 18.60 10.5 - - - +0 99 Mauritania 2 60.0 99 0.00 7.0 - - - +0 99 Skytrix 3 60.0 99 0.00 10.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Miss Arlberg | - | 74 | - | +74 | 7.0 | - | |
| 2 | Minogue | - | 112 | - | +112 | 12.0 | - | |
| 3 | One Smart Cookie | - | 95 | - | +95 | 12.0 | - | |
| 4 | Cue The Rebel | - | 62 | - | +62 | 7.0 | - | |
| 5 | Quentasia | - | 58 | - | +58 | 12.0 | - | |
| 6 | Vision To Achieve | 80 | 87 | 75 | +12 | 12.0 | - | |
| 7 | Sweet Julia | - | 73 | - | +73 | 7.0 | - | |
| 8 | An Air Of Pride | - | 68 | - | +68 | 7.0 | - | |
| 9 | Littleblackvelvet | - | 77 | - | +77 | 12.0 | - | |
| 10 | Blue Horizon | - | 84 | - | +84 | 12.0 | - | |
| 11 | Dressedtothenines | 77 | 66 | 67 | -1 | 12.0 | - | |
| 12 | Tannen Princess | - | 74 | - | +74 | 10.5 | - | |
| 13 | Perfectly Picked | - | 58 | - | +58 | 10.5 | - | |
| 14 | Rio Guard | - | 56 | - | +56 | 10.5 | - | |
| 15 | Golden Butterfly | - | 53 | - | +53 | 10.5 | - | |
| 99 | Mauritania | - | 74 | - | - | 7.0 | - | |
| 99 | Skytrix | - | 71 | - | - | 10.5 | - |
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