Official NHA Assessment

Race 2: TABONLINE.CO.ZA MAIDEN JUVENILE PLATE (For 2 yo Win R60 000 BSA Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
2 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
7 / 10
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    Wecangoallnight      2    60.0    1    0.00     0.0   -     -            -     +0
2    Pas De Nom           2    60.0    2    2.50     0.0   -     -            -     +0
3    Lord William         2    60.0    3    3.75     0.0   -     -            -     +0
4    Itsrainingwilliam    2    60.0    4    4.25     0.0   -     -            -     +0
5    Furie Nocturne       2    60.0    5    5.00     0.0   -     -            -     +0
6    Le Mans              2    60.0    6    5.75     0.0   -     -            -     +0
7    Last Storm           2    60.0    7    7.50     0.0   -     -            -     +0
8    Light To Heaven      2    60.0    8    11.00    0.0   -     -            -     +0
9    Errore               2    60.0    9    20.25    0.0   -     -            -     +0
10   Down South           2    60.0    10   23.00    0.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Wecangoallnight - 95 - +95 0.0 -
2 Pas De Nom - 91 - +91 0.0 -
3 Lord William - 106 - +106 0.0 -
4 Itsrainingwilliam - 108 - +108 0.0 -
5 Furie Nocturne - 70 - +70 0.0 -
6 Le Mans - 74 - +74 0.0 -
7 Last Storm - 66 - +66 0.0 -
8 Light To Heaven - - - - 0.0 -
9 Errore - - - ✓ Match 0.0 -
10 Down South - - - ✓ Match 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