Official NHA Assessment

Race 2: 4RACING.TV MAIDEN JUVENILE PLATE (For 2 yo R60 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
10 / 12
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    Twin Strike          2    60.0    1    0.00     2.0   -     -            -     +0
2    Taikonaut            2    60.0    2    1.00     2.0   -     -            -     +0
3    Without Equal        2    60.0    3    4.00     2.0   -     -            -     +0
4    Top Sail             2    60.0    4    5.75     2.0   -     -            -     +0
5    Song To The Sun      2    60.0    5    5.90     2.0   -     -            -     +0
6    Giocatore            2    60.0    6    6.00     2.0   -     -            -     +0
7    Lord Of Light        2    60.0    7    8.25     2.0   -     -            -     +0
8    Just Proccie         2    60.0    8    10.50    2.0   -     -            -     +0
9    Always In Command    2    57.5    9    12.25    2.0   -     -            -     +0
10   Rock Fall            2    60.0    10   12.50    2.0   -     -            -     +0
11   Bello Marmalade      2    60.0    11   16.00    2.0   -     -            -     +0
99   Seattlegreenlight    2    60.0    99   0.00     2.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Twin Strike - 90 - +90 2.0 -
2 Taikonaut - 104 - +104 2.0 -
3 Without Equal - 83 - +83 2.0 -
4 Top Sail - 85 - +85 2.0 -
5 Song To The Sun - 68 - +68 2.0 -
6 Giocatore - 67 - +67 2.0 -
7 Lord Of Light - 77 - +77 2.0 -
8 Just Proccie - 67 - +67 2.0 -
9 Always In Command - 45 - +45 2.0 -
10 Rock Fall - 80 - +80 2.0 -
11 Bello Marmalade - - - ✓ Match 2.0 -
99 Seattlegreenlight - 60 - - 2.0 -
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