Official NHA Assessment

Race 1: HAPPY FATHERS DAY MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
9 / 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    Guerilla Warfare     3    60.0    1    0.00     1.5   -     -            -     +0
2    I Belong             2    60.0    2    0.50     0.0   -     -            -     +0
3    Diwali Rocket        3    60.0    3    1.25     1.5   -     -            -     +0
4    Ingqwele             3    60.0    4    3.00     1.5   -     -            -     +0
5    Party Punch          3    57.0    5    3.25     1.5   -     -            -     +0
6    Jilted               2    57.0    6    3.75     0.0   -     -            -     +0
7    Twostep Queen        2    57.0    7    4.75     0.0   -     -            -     +0
8    Mickey Blue Eyes     2    60.0    8    14.75    0.0   -     -            -     +0
9    Splashlanding        2    60.0    9    35.75    0.0   -     -            -     +0
10   Cash Discount        2    60.0    10   99.99    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 Guerilla Warfare - 75 - +75 1.5 -
2 I Belong - 86 - +86 0.0 -
3 Diwali Rocket - 89 - +89 1.5 -
4 Ingqwele - 84 - +84 1.5 -
5 Party Punch - 62 - +62 1.5 -
6 Jilted - 65 - +65 0.0 -
7 Twostep Queen - 101 - +101 0.0 -
8 Mickey Blue Eyes - 72 - +72 0.0 -
9 Splashlanding - 65 - +65 0.0 -
10 Cash Discount - - - ✓ 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