Official NHA Assessment

Race 5: INFINITI INSURANCE MAIDEN SPECIAL WEIGHTS (For all Maidens)

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Line Horse
Global Forests
Reference for assessment
Exact Matches
1 / 7
Calculated = Official
Close Matches
2 / 7
Within 2 points
Significant Diffs
2 / 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    Nothingelsematters   5    54.0    1    0.00     0.0   72    70           70    -2
2    Global Forests       3    60.0    2    1.25     10.0  66    66           66    +0
3    Global Movement      6    58.5    3    2.50     0.0   63    81           81    +18
4    Quasimodo            2    54.0    4    4.75     0.0   72    70           70    -2
5    Double Duet          3    60.0    5    14.25    10.0  66    62           62    -4
6    Bella Mo             2    52.0    6    35.50    0.0   68    66           66    -2
7    Fluid Motion         3    55.5    7    99.99    10.0  57    53           53    -4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Nothingelsematters 72 73 70 +3 0.0 -
2 Global Forests Line 66 65 66 -1 10.0
3 Global Movement 63 65 81 -16 0.0 -
4 Quasimodo 72 89 70 +19 0.0 -
5 Double Duet 66 62 62 ✓ Match 10.0 -
6 Bella Mo 68 62 66 -4 0.0 -
7 Fluid Motion 57 50 53 -3 10.0 -
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