Official NHA Assessment

Race 3: 4RACING SA FILLIES NURSERY (Grade 2) (For 2 yof R60 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
8 / 8
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    Maharanee            2    60.0    1    0.00     2.0   -     -            -     +0
2    Time For Glory       2    60.0    2    3.75     2.0   -     -            -     +0
3    Strike A Match       2    60.0    3    5.75     2.0   -     -            -     +0
3    None Other           5    60.0    3    5.75     0.0   -     -            -     +0
5    Show Time            2    60.0    5    6.95     2.0   -     -            -     +0
6    Simple Simple        5    60.0    6    11.45    0.0   -     -            -     +0
7    Magic Tycoon         2    60.0    7    11.75    2.0   -     -            -     +0
8    Queen Of Gaul        2    60.0    8    15.50    2.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Maharanee - 110 - +110 2.0 -
2 Time For Glory - 77 - +77 2.0 -
3 Strike A Match - 76 - +76 2.0 -
3 None Other - 115 - +115 0.0 -
5 Show Time - 75 - +75 2.0 -
6 Simple Simple - 71 - +71 0.0 -
7 Magic Tycoon - 74 - +74 2.0 -
8 Queen Of Gaul - 66 - +66 2.0 -
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