Official NHA Assessment

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

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
0 / 8
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    Secret Fate          2    60.0    1    0.00     0.0   -     -            -     +0
2    Freestyle Dance      2    60.0    2    5.25     0.0   -     -            -     +0
3    Empress Of Peace     2    60.0    3    6.00     0.0   -     -            -     +0
4    Forest Act           2    60.0    4    9.50     0.0   -     -            -     +0
5    Sultry Shadow        2    60.0    5    12.75    0.0   -     -            -     +0
6    Iv Got My I On You   2    57.5    6    16.25    0.0   -     -            -     +0
99   Quirky               2    60.0    99   0.00     0.0   -     -            -     +0
99   Snap Your Fingers    2    60.0    99   0.00     0.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Secret Fate - - - - 0.0 -
2 Freestyle Dance - - - - 0.0 -
3 Empress Of Peace - - - - 0.0 -
4 Forest Act - - - - 0.0 -
5 Sultry Shadow - - - - 0.0 -
6 Iv Got My I On You - - - - 0.0 -
99 Quirky - - - - 0.0 -
99 Snap Your Fingers - - - - 0.0 -
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