Official NHA Assessment

Race 6: TOTE FOR THE WIN CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 80)

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Line Horse
Hurricane Cat
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
4 / 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    Vision To Achieve    4    60.0    1    0.00     2.0   80    78           78    -2
2    Happy Analia         4    58.5    2    0.40     2.0   77    75           75    -2
3    Ayuwi Yuwi           2    56.0    3    2.00     0.5   81    73           73    -8
4    Hurricane Cat        2    57.5    4    2.15     0.5   76    76           76    +0
5    Tequila Sky          4    56.5    5    2.20     2.0   73    71           71    -2
6    Icy Eleanor          2    61.5    6    3.70     0.5   84    84           84    +0
7    Blowin In The Wind   3    58.0    7    4.70     1.5   77    75           75    -2
8    Icy Lancaster        3    55.5    8    9.20     1.5   80    70           70    -10
9    Gorgeous Girl        4    59.5    9    9.70     2.0   79    77           77    -2
99   Ruby Rising          3    53.0    99   0.00     1.5   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Vision To Achieve 80 87 78 +9 2.0 -
2 Happy Analia 77 78 75 +3 2.0 -
3 Ayuwi Yuwi 81 71 73 -2 0.5 -
4 Hurricane Cat Line 76 76 76 ✓ Match 0.5
5 Tequila Sky 73 74 71 +3 2.0 -
6 Icy Eleanor 84 81 84 -3 0.5 -
7 Blowin In The Wind 77 63 75 -12 1.5 -
8 Icy Lancaster 80 76 70 +6 1.5 -
9 Gorgeous Girl 79 74 77 -3 2.0 -
99 Ruby Rising - 77 65 +12 1.5 -
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