Official NHA Assessment

Race 7: LUCKY FISH WINNING STREAK CLASS 4 (Open. Benchmark at 60.0kg = 82)

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Line Horse
Actor
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
3 / 10
Within 2 points
Significant Diffs
5 / 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    French Trip          4    60.0    1    0.00     2.5   85    75           75    -10
2    Actor                2    60.0    2    0.30     0.0   85    85           85    +0
3    Continentalexpress   3    61.5    3    0.50     5.0   85    78           78    -7
4    World Of Royalty     2    53.0    4    0.80     0.0   78    70           70    -8
5    Arverni King         5    63.0    5    4.10     0.0   88    87           87    -1
6    The Mikado           3    58.0    6    4.40     5.0   86    66           76    -10
7    Pembury              2    55.5    7    8.00     0.0   82    71           72    -10
8    Ancient World        2    60.0    8    8.40     0.0   87    80           80    -7
9    Mike's Mazarin       2    59.0    9    10.70    0.0   80    78           78    -2
10   Vihaan's Bomb        3    59.0    10   18.50    5.0   88    68           78    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 French Trip 85 88 75 +13 2.5 -
2 Actor Line 85 85 85 ✓ Match 0.0
3 Continentalexpress 85 92 78 +14 5.0 -
4 World Of Royalty 78 86 70 +16 0.0 -
5 Arverni King 88 86 87 -1 0.0 -
6 The Mikado 86 84 76 +8 5.0 -
7 Pembury 82 75 72 +3 0.0 -
8 Ancient World 87 85 80 +5 0.0 -
9 Mike's Mazarin 80 77 78 -1 0.0 -
10 Vihaan's Bomb 88 86 78 +8 5.0 -
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