Official NHA Assessment

Race 1: LUCKY FISH NEW FORTUNE JUVENILE PLATE (For 2 yo R100 000 Win BSA / RCS Bonus)

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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
0 / 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    Vibe Check           2    60.0    1    0.00     0.0   -     -            -     +0
2    Kazenoyoni           2    60.0    2    2.50     0.0   -     -            -     +0
3    Riff Raff Boy        2    60.0    3    4.10     0.0   -     -            -     +0
4    Ode To The Sea       2    60.0    4    6.40     0.0   -     -            -     +0
5    Scott'S Bar          2    57.0    5    11.60    0.0   -     -            -     +0
6    Tactical Display     2    55.5    6    17.10    0.0   -     -            -     +0
7    Split The Gee        2    57.0    7    18.10    0.0   -     -            -     +0
8    Last Superman        2    57.0    8    22.60    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 Vibe Check - - - - 0.0 -
2 Kazenoyoni - - - - 0.0 -
3 Riff Raff Boy - - - - 0.0 -
4 Ode To The Sea - - - - 0.0 -
5 Scott'S Bar - - - - 0.0 -
6 Tactical Display - - - - 0.0 -
7 Split The Gee - - - - 0.0 -
8 Last Superman - - - - 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