Official NHA Assessment

Race 6: #YOUCANBETONUS! CLASSIFIED STAKES (For All Horses)

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Line Horse
Dupont Emerald
Reference for assessment
Exact Matches
2 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
3 / 9
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    Dupont Emerald       3    59.5    1    0.00     1.5   77    77           77    +0
2    Honorine's Gimmie    3    58.0    2    0.05     1.5   69    74           74    +5
3    Palancar             3    56.5    3    1.05     1.5   70    75           75    +5
4    Strange Magic        5    58.5    4    1.55     0.0   75    81           81    +6
5    El Capitan           2    58.0    5    2.30     0.0   69    79           79    +10
6    King Rahul           4    50.0    6    3.05     0.5   62    62           62    +0
7    Arlu                 2    54.0    7    4.30     0.0   66    69           69    +3
8    Whatever Next        6    60.0    8    5.55     0.0   71    81           81    +10
9    Star In Motion       2    60.0    9    9.05     0.0   77    81           81    +4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Dupont Emerald Line 77 77 77 ✓ Match 1.5
2 Honorine's Gimmie 69 69 74 -5 1.5 -
3 Palancar 70 70 75 -5 1.5 -
4 Strange Magic 75 75 81 -6 0.0 -
5 El Capitan 69 69 79 -10 0.0 -
6 King Rahul 62 62 62 ✓ Match 0.5 -
7 Arlu 66 66 69 -3 0.0 -
8 Whatever Next 71 69 81 -12 0.0 -
9 Star In Motion 77 77 81 -4 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