Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 94 HANDICAP (Open)

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Line Horse
Kitchakal
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
5 / 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    Addabar              3    52.5    1    0.00     9.0   80    57           80    +0
2    Cherokee Trail       2    54.0    2    0.25     0.0   83    78           78    -5
3    Kitchakal            5    59.0    3    0.30     0.0   93    93           93    +0
4    Beyondtheboundary    3    53.5    4    0.45     9.0   84    64           74    -10
5    Aurora Storm         2    57.0    5    0.50     0.0   89    89           89    +0
6    Boundless Bash       2    60.5    6    0.80     0.0   96    95           95    -1
7    Ideal Act            3    59.0    7    1.30     9.0   92    73           82    -10
8    Fateful Day          3    57.0    8    1.60     9.0   88    69           78    -10
9    Willow Express       7    58.0    9    4.60     0.0   90    86           86    -4
99   Shampompo Shampizi   7    57.0    99   0.00     0.0   -     84           84    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Addabar 80 97 80 +17 9.0 -
2 Cherokee Trail 83 86 78 +8 0.0 -
3 Kitchakal Line 93 86 93 -7 0.0
4 Beyondtheboundary 84 72 74 -2 9.0 -
5 Aurora Storm 89 84 89 -5 0.0 -
6 Boundless Bash 96 92 95 -3 0.0 -
7 Ideal Act 92 86 82 +4 9.0 -
8 Fateful Day 88 93 78 +15 9.0 -
9 Willow Express 90 82 86 -4 0.0 -
99 Shampompo Shampizi - 93 84 +9 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