Official NHA Assessment

Race 5: ACCUMULO CONSULTING (PROPRIETARY) LIMITED MR 74 HANDICAP (Open)

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Line Horse
Bloomington
Reference for assessment
Exact Matches
1 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
6 / 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    Dylan's Champ        3    58.5    1    0.00     8.0   75    67           75    +0
2    Strewn Sky           2    60.5    2    1.00     0.0   75    91           91    +16
3    Bloomington          3    60.5    3    1.05     8.0   75    75           75    +0
4    Matcha Mint          2    56.5    4    2.15     0.0   83    82           82    -1
5    Sheets And Goggles   3    56.5    5    5.45     8.0   68    63           63    -5
6    Time Will Tell       2    56.0    6    7.85     0.0   82    78           78    -4
7    Chabal               3    57.5    7    11.15    8.0   70    65           65    -5
8    Johnny Drama         3    59.5    8    17.40    8.0   74    69           69    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Dylan's Champ 75 87 75 +12 8.0 -
2 Strewn Sky 75 69 91 -22 0.0 -
3 Bloomington Line 75 69 75 -6 8.0
4 Matcha Mint 83 83 82 +1 0.0 -
5 Sheets And Goggles 68 63 63 ✓ Match 8.0 -
6 Time Will Tell 82 69 78 -9 0.0 -
7 Chabal 70 73 65 +8 8.0 -
8 Johnny Drama 74 78 69 +9 8.0 -
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