Official NHA Assessment

Race 2: RACING240 FOR RACING. FOR YOU MAIDEN 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
1 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
10 / 11
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    Emirate Gina         2    60.0    1    0.00     0.0   -     -            -     +0
2    Feather Boa          2    60.0    2    0.20     0.0   -     -            -     +0
3    Kill Shot            2    60.0    3    4.00     0.0   -     -            -     +0
4    Tayooba              2    60.0    4    5.00     0.0   -     -            -     +0
5    Southern Style       5    60.0    5    7.75     0.0   -     -            -     +0
6    Don't Tell Ash       2    56.0    6    9.00     0.0   -     -            -     +0
7    Green Bubbles        2    60.0    7    9.10     0.0   -     -            -     +0
8    Magic Inspiration    2    60.0    8    12.25    0.0   -     -            -     +0
9    Always In Command    2    60.0    9    18.50    0.0   -     -            -     +0
10   Little Lady          2    60.0    10   22.00    0.0   -     -            -     +0
11   There's A Star       2    60.0    11   99.99    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 Emirate Gina - 103 - +103 0.0 -
2 Feather Boa - 114 - +114 0.0 -
3 Kill Shot - 54 - +54 0.0 -
4 Tayooba - 68 - +68 0.0 -
5 Southern Style - 54 - +54 0.0 -
6 Don't Tell Ash - 75 - +75 0.0 -
7 Green Bubbles - 66 - +66 0.0 -
8 Magic Inspiration - 67 - +67 0.0 -
9 Always In Command - 45 - +45 0.0 -
10 Little Lady - 65 - +65 0.0 -
11 There's A Star - - - ✓ Match 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