Official NHA Assessment

Race 3: TABONLINE.CO.ZA MAIDEN SPECIAL WEIGHTS (For all Maidens)

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Line Horse
Global Forests
Reference for assessment
Exact Matches
0 / 6
Calculated = Official
Close Matches
1 / 6
Within 2 points
Significant Diffs
2 / 6
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    Twice The Master     3    57.5    1    0.00     1.5   61    61           61    +0
2    Global Forests       3    60.0    2    0.20     1.5   66    66           66    +0
3    Nothingelsematters   5    54.0    3    0.50     0.0   72    64           64    -8
4    Fluid Motion         3    56.0    4    3.00     1.5   58    61           61    +3
5    Last Storm           2    58.5    5    3.40     0.0   81    69           71    -10
6    Wayward Girl         3    56.5    6    12.65    1.5   59    59           59    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Twice The Master 61 58 61 -3 1.5 -
2 Global Forests Line 66 65 66 -1 1.5
3 Nothingelsematters 72 73 64 +9 0.0 -
4 Fluid Motion 58 50 61 -11 1.5 -
5 Last Storm 81 66 71 -5 0.0 -
6 Wayward Girl 59 56 59 -3 1.5 -
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