Official NHA Assessment

Race 5: RACING TODAY FM 66 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
State Of Mind
Reference for assessment
Exact Matches
1 / 7
Calculated = Official
Close Matches
3 / 7
Within 2 points
Significant Diffs
1 / 7
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    Lady Zultanite       3    59.5    1    0.00     1.5   65    57           65    +0
2    Outer Dimension      2    60.5    2    0.25     0.0   70    62           62    -8
3    Josi Mo              2    56.5    3    0.30     0.0   62    61           61    -1
4    State Of Mind        4    60.0    4    1.05     0.5   66    66           66    +0
5    Millennium Dancer    4    55.5    5    2.80     0.5   60    54           54    -6
6    Jam Jam              2    59.5    6    3.05     0.0   65    63           63    -2
7    Spirit Princess      2    57.5    7    99.99    0.0   61    56           56    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lady Zultanite 65 66 65 +1 1.5 -
2 Outer Dimension 70 70 62 +8 0.0 -
3 Josi Mo 62 56 61 -5 0.0 -
4 State Of Mind Line 66 65 66 -1 0.5
5 Millennium Dancer 60 50 54 -4 0.5 -
6 Jam Jam 65 63 63 ✓ Match 0.0 -
7 Spirit Princess 61 51 56 -5 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