Official NHA Assessment

Race 2: TAB TELEBET 0861 000 822 MAIDEN JUVENILE PLATE (Fillies) (For Maiden 2 year-old Fillies. R100 000 Win BSA Bonus Series)

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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
8 / 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    Three Rocks          2    60.0    1    0.00     1.5   -     -            -     +0
2    Savic                2    60.0    2    4.50     1.5   -     -            -     +0
3    Bella Attrice        2    60.0    3    10.00    1.5   -     -            -     +0
4    Stage Play           2    60.0    4    11.50    1.5   -     -            -     +0
5    Time For Katie       2    60.0    5    17.00    1.5   -     -            -     +0
6    Burnt Sugar          2    60.0    6    17.25    1.5   -     -            -     +0
7    Nepal                2    60.0    7    17.35    1.5   -     -            -     +0
8    Tu Bellezza          2    60.0    8    20.60    1.5   -     -            -     +0
99   Miss Capitano        2    60.0    99   0.00     1.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Three Rocks - 101 - +101 1.5 -
2 Savic - 69 - +69 1.5 -
3 Bella Attrice - 66 - +66 1.5 -
4 Stage Play - 73 - +73 1.5 -
5 Time For Katie - 52 - +52 1.5 -
6 Burnt Sugar - 44 - +44 1.5 -
7 Nepal - 39 - +39 1.5 -
8 Tu Bellezza - 36 - +36 1.5 -
99 Miss Capitano - - - - 1.5 -
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