Official NHA Assessment

Race 6: TABGOLD SCORE 6 SCORE 8 SCORE 10 MR 68 HANDICAP (Open)

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Line Horse
Wave Warrior
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
11 / 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    Shoefella            2    60.0    1    0.00     0.0   68    85           68    +0
2    Wave Warrior         3    57.0    2    3.70     9.0   62    62           62    +0
3    Zoombomber           2    57.0    3    3.75     0.0   63    80           80    +17
4    Future Of Energy     5    56.5    4    5.45     0.0   61    78           78    +17
5    Secret Recipe        5    61.0    5    6.35     0.0   70    87           87    +17
6    L'Ultimo             2    52.5    6    6.55     0.0   56    70           70    +14
7    Count Marsh          7    56.5    7    8.85     0.0   61    78           78    +17
8    Bally Magic          6    58.0    8    9.10     0.0   64    81           81    +17
9    Nantes Festival      2    56.0    9    25.30    0.0   61    77           77    +16
10   Firu Star            3    52.5    10   40.80    9.0   53    52           52    -1
99   Quick Star           6    56.0    99   0.00     0.0   -     77           77    +0
99   Galaxy Explorer      4    58.5    99   0.00     7.0   -     68           68    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Shoefella 68 82 68 +14 0.0 -
2 Wave Warrior Line 62 68 62 +6 9.0
3 Zoombomber 63 60 80 -20 0.0 -
4 Future Of Energy 61 55 78 -23 0.0 -
5 Secret Recipe 70 73 87 -14 0.0 -
6 L'Ultimo 56 61 70 -9 0.0 -
7 Count Marsh 61 52 78 -26 0.0 -
8 Bally Magic 64 60 81 -21 0.0 -
9 Nantes Festival 61 51 77 -26 0.0 -
10 Firu Star 53 53 52 +1 9.0 -
99 Quick Star - 60 77 -17 0.0 -
99 Galaxy Explorer - 60 68 -8 7.0 -
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