Official NHA Assessment
Race 1: CATCH KZN RACING VIA LIVE STREAMING ON www.galloptv.co.za MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bo
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 Hot Pearl 2 60.0 1 0.00 2.5 - - - +0 2 Sign Of Fate 4 58.5 2 2.60 4.0 - - - +0 3 Bomber Girl 4 60.0 3 3.20 4.0 - - - +0 4 Prankster 2 60.0 4 6.20 2.5 - - - +0 5 Baby On Board 2 60.0 5 6.60 2.5 - - - +0 6 Full Of Magic 4 58.5 6 6.80 4.0 - - - +0 7 Sweet Julia 2 60.0 7 8.50 2.5 - - - +0 8 Madame Pompadour 2 60.0 8 8.55 2.5 - - - +0 9 Greenlight Legend 4 60.0 9 9.95 4.0 - - - +0 10 Lady Canton 2 60.0 10 10.00 2.5 - - - +0 11 Westockmarketborse 2 60.0 11 28.50 2.5 - - - +0 12 Grace Upon Grace 2 60.0 12 99.99 2.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Hot Pearl | - | 90 | - | +90 | 2.5 | - | |
| 2 | Sign Of Fate | - | 74 | - | +74 | 4.0 | - | |
| 3 | Bomber Girl | - | 84 | - | +84 | 4.0 | - | |
| 4 | Prankster | - | 69 | - | +69 | 2.5 | - | |
| 5 | Baby On Board | - | 84 | - | +84 | 2.5 | - | |
| 6 | Full Of Magic | - | 52 | - | +52 | 4.0 | - | |
| 7 | Sweet Julia | - | 73 | - | +73 | 2.5 | - | |
| 8 | Madame Pompadour | - | 56 | - | +56 | 2.5 | - | |
| 9 | Greenlight Legend | - | 78 | - | +78 | 4.0 | - | |
| 10 | Lady Canton | - | 78 | - | +78 | 2.5 | - | |
| 11 | Westockmarketborse | - | 74 | - | +74 | 2.5 | - | |
| 12 | Grace Upon Grace | - | 60 | - | +60 | 2.5 | - |
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