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
0 / 9
Calculated = Official
Close Matches
0 / 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    Miss Scaletta        3    57.0    1    0.00     3.5   -     -            -     +0
2    Peace Of Mind        3    57.0    2    2.50     3.5   -     -            -     +0
3    It's Her Way         3    60.0    3    4.00     3.5   -     -            -     +0
4    Visionofpeace        2    60.0    4    5.00     2.5   -     -            -     +0
5    Varvara              2    57.0    5    5.65     2.5   -     -            -     +0
6    Mother City          2    57.0    6    5.75     2.5   -     -            -     +0
7    Ignitethelight       3    57.0    7    14.25    3.5   -     -            -     +0
99   Vj's Angel           3    57.0    99   0.00     3.5   -     -            -     +0
99   Stars And Bra's      2    57.0    99   0.00     2.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Miss Scaletta - 96 - +96 3.5 -
2 Peace Of Mind - 74 - +74 3.5 -
3 It's Her Way - 91 - +91 3.5 -
4 Visionofpeace - 82 - +82 2.5 -
5 Varvara - 98 - +98 2.5 -
6 Mother City - 77 - +77 2.5 -
7 Ignitethelight - 74 - +74 3.5 -
99 Vj's Angel - 114 - - 3.5 -
99 Stars And Bra's - 81 - - 2.5 -
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