Official NHA Assessment

Race 4: ALLIED STEELRODE CHARITY MILE 1 NOVEMBER MAIDEN PLATE (F & M) (For Maiden F & M)

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Line Horse
Asiah's Tiara
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
4 / 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    Fire In Her Soul     2    57.0    1    0.00     0.0   78    79           79    +1
2    Vamanos              2    57.0    2    1.40     0.0   -     82           82    +82
3    Ringa Ringa Roses    2    57.0    3    2.20     0.0   -     82           82    +82
4    Asiah's Tiara        3    58.5    4    4.20     8.5   66    66           66    +0
5    Erik's Girl          2    53.0    5    6.60     0.0   67    71           71    +4
6    Nothing Compares     2    57.0    6    7.85     0.0   66    79           79    +13
7    Tipperary            3    60.0    7    7.95     8.5   71    68           68    -3
8    Go Get Ur Armor      2    53.0    8    37.95    0.0   33    71           71    +38
99   Rissiepit            3    57.0    99   0.00     8.5   -     62           62    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Fire In Her Soul 78 88 79 +9 0.0 -
2 Vamanos - 87 82 +5 0.0 -
3 Ringa Ringa Roses - 87 82 +5 0.0 -
4 Asiah's Tiara Line 66 56 66 -10 8.5
5 Erik's Girl 67 67 71 -4 0.0 -
6 Nothing Compares 66 59 79 -20 0.0 -
7 Tipperary 71 64 68 -4 8.5 -
8 Go Get Ur Armor 33 38 71 -33 0.0 -
99 Rissiepit - 60 62 -2 8.5 -
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