Official NHA Assessment

Race 1: Hollywoodbets KENILWORTH WELCOMES YOU MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win BSA / CRS Bonus)

Back to Race
Line Horse
None identified
Reference for assessment
Exact Matches
1 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
7 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Winter Snap          2    60.0    1    0.00     3.5   -     -            -     +0
2    Captain Jon Snow     2    60.0    2    1.75     3.5   -     -            -     +0
3    Hedrivesmecrazy      2    60.0    3    2.15     3.5   -     -            -     +0
4    North Point          2    60.0    4    2.55     3.5   -     -            -     +0
5    Jordash              2    57.5    5    2.85     3.5   -     -            -     +0
6    Nicostratus          2    60.0    6    7.10     3.5   -     -            -     +0
7    Casino King          2    60.0    7    7.40     3.5   -     -            -     +0
8    Lomu                 2    60.0    8    7.70     3.5   -     -            -     +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Winter Snap - 108 - +108 3.5 -
2 Captain Jon Snow - 82 - +82 3.5 -
3 Hedrivesmecrazy - 76 - +76 3.5 -
4 North Point - 101 - +101 3.5 -
5 Jordash - 97 - +97 3.5 -
6 Nicostratus - - - ✓ Match 3.5 -
7 Casino King - 72 - +72 3.5 -
8 Lomu - 82 - +82 3.5 -
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