Official NHA Assessment

Race 8: VELVET GREEN FM 96 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Wokonda
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
8 / 12
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    Sister Light         3    53.5    1    0.00     3.0   83    79           83    +0
2    Emerald Princess     3    60.0    2    0.25     3.0   96    92           92    -4
3    Wokonda              3    57.0    3    1.25     3.0   90    90           90    +0
4    Princess Philippa    3    56.0    4    1.40     3.0   88    87           87    -1
5    Crimson Princess     4    56.5    5    1.50     2.0   89    90           90    +1
6    Bureau des Legende   3    59.0    6    1.75     3.0   94    93           93    -1
7    Eternity Ring        3    59.0    7    5.75     3.0   94    90           90    -4
8    Elusive Current      4    56.0    8    7.00     2.0   91    86           86    -5
9    Mckenna Skye         3    52.0    9    9.00     3.0   79    76           76    -3
10   Kayla's Champ        5    60.0    10   11.00    0.0   96    98           98    +2
11   Juliet Tango         6    60.0    11   12.25    0.0   96    98           98    +2
99   Queen Of Shadows     3    57.5    99   0.00     3.0   -     87           87    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sister Light 83 96 83 +13 3.0 -
2 Emerald Princess 96 98 92 +6 3.0 -
3 Wokonda Line 90 89 90 -1 3.0
4 Princess Philippa 88 85 87 -2 3.0 -
5 Crimson Princess 89 102 90 +12 2.0 -
6 Bureau des Legende 94 97 93 +4 3.0 -
7 Eternity Ring 94 80 90 -10 3.0 -
8 Elusive Current 91 85 86 -1 2.0 -
9 Mckenna Skye 79 69 76 -7 3.0 -
10 Kayla's Champ 96 77 98 -21 0.0 -
11 Juliet Tango 96 81 98 -17 0.0 -
99 Queen Of Shadows - 95 87 +8 3.0 -
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