Official NHA Assessment

Race 1: 4RACING WELCOMES YOU MAIDEN PLATE (F & M) (For Maiden F & M. R15 000 Win bonus ROA Members)

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Line Horse
Azaleas For All
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
9 / 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    Universal Love       2    57.0    1    0.00     0.0   -     87           6     +6
2    Andi's Girl          4    57.0    2    1.25     7.0   -     77           77    +77
3    The Work Of Life     3    60.0    3    2.25     9.0   61    78           78    +17
4    Lorna Lilly          3    60.0    4    3.00     9.0   61    77           77    +16
5    Azaleas For All      4    57.0    5    4.00     7.0   74    74           74    +0
6    Siracha              3    60.0    6    5.75     9.0   -     75           75    +75
7    Duellona             2    57.0    7    12.00    0.0   66    87           87    +21
8    Martinique           2    57.0    8    12.10    0.0   54    87           87    +33
9    Humble Ariano        2    57.0    9    29.00    0.0   -     87           87    +87
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Universal Love - 76 6 +70 0.0 -
2 Andi's Girl - 93 77 +16 7.0 -
3 The Work Of Life 61 59 78 -19 9.0 -
4 Lorna Lilly 61 50 77 -27 9.0 -
5 Azaleas For All Line 74 82 74 +8 7.0
6 Siracha - 48 75 -27 9.0 -
7 Duellona 66 58 87 -29 0.0 -
8 Martinique 54 66 87 -21 0.0 -
9 Humble Ariano - 40 87 -47 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