Official NHA Assessment

Race 1: 4RACING WELCOMES YOU JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA / CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
7 / 9
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Versace Onthetrack   2    60.0    1    0.00     1.0   -     -            -     +0
2    Anchorage            2    57.0    2    1.50     1.0   -     -            -     +0
3    Open Sesame          2    57.0    3    2.60     1.0   -     -            -     +0
4    Victory In Orleans   2    60.0    4    2.90     1.0   -     -            -     +0
5    Detailed Forecast    2    57.0    5    5.40     1.0   -     -            -     +0
6    Fair Proposal        2    60.0    6    8.65     1.0   -     -            -     +0
7    Gaslight Dancer      2    57.0    7    12.15    1.0   -     -            -     +0
8    Just Lovely          2    57.0    8    31.40    1.0   -     -            -     +0
99   Let's Go Lola        2    60.0    99   0.00     1.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Versace Onthetrack - 88 - +88 1.0 -
2 Anchorage - 99 - +99 1.0 -
3 Open Sesame - 84 - +84 1.0 -
4 Victory In Orleans - 84 - +84 1.0 -
5 Detailed Forecast - 77 - +77 1.0 -
6 Fair Proposal - 83 - +83 1.0 -
7 Gaslight Dancer - 85 - +85 1.0 -
8 Just Lovely - - - ✓ Match 1.0 -
99 Let's Go Lola - 91 - - 1.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. 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