Official NHA Assessment

Race 8: BREEZE UP & UNBROKEN 2YO SALE 27 OCTOBER PROGRESS PLATE (For Maidens, 1, 2 & 3 time winners)

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Line Horse
Talk To The Master
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
1 / 7
Within 2 points
Significant Diffs
5 / 7
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    Snow Pilot           2    58.0    1    0.00     0.0   120   105          105   -15
2    One Stripe           3    59.0    2    1.00     7.0   112   97           102   -10
3    Talk To The Master   2    56.0    3    3.25     0.0   103   103          103   +0
4    Underworld           2    60.5    4    8.50     0.0   101   110          110   +9
5    Zoomie               2    57.5    5    8.90     0.0   94    104          104   +10
99   All Out For Six      3    56.0    99   0.00     7.0   -     87           87    +0
99   Bjorn Ironside       2    53.0    99   0.00     0.0   -     95           95    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Snow Pilot 120 122 105 +17 0.0 -
2 One Stripe 112 132 102 +30 7.0 -
3 Talk To The Master Line 103 106 103 +3 0.0
4 Underworld 101 111 110 +1 0.0 -
5 Zoomie 94 86 104 -18 0.0 -
99 All Out For Six - 117 87 +30 7.0 -
99 Bjorn Ironside - 105 95 +10 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