Official NHA Assessment

Race 1: Hollywoodbets KENILWORTH WELCOMES YOU MAIDEN 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 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
8 / 10
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    Electromagnetism     2    60.0    1    0.00     1.5   -     -            -     +0
2    Red Taffety          2    60.0    2    2.25     1.5   -     -            -     +0
3    Got The Look         2    60.0    3    4.25     1.5   -     -            -     +0
4    Eisteddfod           2    60.0    4    4.75     1.5   -     -            -     +0
5    Ice Spear            2    60.0    5    6.00     1.5   -     -            -     +0
6    Heavenly Mafia       2    60.0    6    7.00     1.5   -     -            -     +0
7    World In Unison      2    60.0    7    7.20     1.5   -     -            -     +0
8    Winter In Auckland   2    60.0    8    7.25     1.5   -     -            -     +0
99   Precocious           2    60.0    99   0.00     1.5   -     -            -     +0
99   Inside Voice         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 Electromagnetism - 94 - +94 1.5 -
2 Red Taffety - 77 - +77 1.5 -
3 Got The Look - 76 - +76 1.5 -
4 Eisteddfod - 80 - +80 1.5 -
5 Ice Spear - 64 - +64 1.5 -
6 Heavenly Mafia - 79 - +79 1.5 -
7 World In Unison - 67 - +67 1.5 -
8 Winter In Auckland - 74 - +74 1.5 -
99 Precocious - 106 - - 1.5 -
99 Inside Voice - 90 - - 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