Official NHA Assessment

Race 8: THE MISTLETOE MILE CLASS 3 (Open. Benchmark at 60.0kg = 96)

Line Horse
Capsaicin
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
8 / 11
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    Winter Games         4    60.0    1    0.00     3.0   97    96           96    -1
2    Treaty Of Paris      2    54.5    2    0.20     0.0   98    91           91    -7
3    Capsaicin            4    55.0    3    1.25     3.0   90    90           90    +0
4    Kitchakal            5    56.5    4    2.15     0.0   90    98           98    +8
5    Imposing             2    59.5    5    2.30     0.0   96    103          103   +7
6    Trois Trois Quatre   5    58.5    6    6.20     0.0   94    99           99    +5
7    Wiccan Warrior       2    56.0    7    6.80     0.0   89    94           94    +5
8    Tirpitz              6    54.5    8    8.50     0.0   86    91           91    +5
9    Rosh Kedesh          5    57.5    9    9.40     0.0   92    97           97    +5
10   Go Grayson Go        3    60.0    10   9.50     6.0   97    90           90    -7
11   Etiquette            3    51.5    11   12.50    6.0   85    73           75    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Winter Games 97 103 96 +7 3.0 -
2 Treaty Of Paris 98 100 91 +9 0.0 -
3 Capsaicin Line 90 88 90 -2 3.0
4 Kitchakal 90 86 98 -12 0.0 -
5 Imposing 96 107 103 +4 0.0 -
6 Trois Trois Quatre 94 87 99 -12 0.0 -
7 Wiccan Warrior 89 80 94 -14 0.0 -
8 Tirpitz 86 82 91 -9 0.0 -
9 Rosh Kedesh 92 88 97 -9 0.0 -
10 Go Grayson Go 97 95 90 +5 6.0 -
11 Etiquette 85 83 75 +8 6.0 -
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