Official NHA Assessment

Race 2: WEALTH ASSOCIATES JUVENILE PLATE (Fillies) (For 2 yof R60 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
6 / 7
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    Littlemarysunshine   2    57.0    1    0.00     0.0   -     -            -     +0
2    Skyfull              2    57.0    2    4.60     0.0   -     -            -     +0
3    I Am Regal           5    60.0    3    5.60     0.0   -     -            -     +0
4    Treaty               2    57.0    4    8.00     0.0   -     -            -     +0
5    Cerulean Dancer      2    57.0    5    10.50    0.0   -     -            -     +0
6    Nellie Bly           2    57.0    6    24.00    0.0   -     -            -     +0
99   Sassy                2    55.5    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 Littlemarysunshine - 95 - +95 0.0 -
2 Skyfull - 54 - +54 0.0 -
3 I Am Regal - 75 - +75 0.0 -
4 Treaty - 48 - +48 0.0 -
5 Cerulean Dancer - 71 - +71 0.0 -
6 Nellie Bly - 71 - +71 0.0 -
99 Sassy - 55 - - 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