Official NHA Assessment

Race 10: KAZANG CLASS 4 (Open. Benchmark at 60.0kg = 78)

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Line Horse
Coastal Commander
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
9 / 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    Axl                  3    60.0    1    0.00     6.0   78    88           84    +6
2    Coastal Commander    4    60.5    2    4.50     7.0   87    87           87    +0
3    Lunch Money          3    57.5    3    4.55     6.0   73    83           83    +10
4    Moya Wa Laliga       3    61.0    4    6.55     6.0   80    90           90    +10
5    Fort Red             4    60.0    5    8.05     7.0   78    86           86    +8
6    Hard Winter          2    58.5    6    9.30     4.0   83    89           89    +6
7    Firu Star            3    52.0    7    9.80     6.0   60    72           72    +12
8    Open Highway         4    58.5    8    10.30    7.0   83    83           83    +0
9    Blizzard             3    59.5    9    11.55    6.0   77    87           87    +10
10   Whiskey Bravo        2    56.5    10   15.80    4.0   79    85           85    +6
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Axl 78 84 84 ✓ Match 6.0 -
2 Coastal Commander Line 87 77 87 -10 7.0
3 Lunch Money 73 70 83 -13 6.0 -
4 Moya Wa Laliga 80 81 90 -9 6.0 -
5 Fort Red 78 66 86 -20 7.0 -
6 Hard Winter 83 72 89 -17 4.0 -
7 Firu Star 60 53 72 -19 6.0 -
8 Open Highway 83 94 83 +11 7.0 -
9 Blizzard 77 77 87 -10 6.0 -
10 Whiskey Bravo 79 66 85 -19 4.0 -
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