Official NHA Assessment

Race 6: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 86 HANDICAP (Open)

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Line Horse
Lunarcam
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 9
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    Faustino             3    59.5    1    0.00     9.5   93    85           93    +0
2    Winter Baron         2    49.5    2    0.10     6.5   86    71           76    -10
3    Lunarcam             3    61.5    3    0.70     9.5   89    89           89    +0
4    Sikhulu              3    60.0    4    1.90     9.5   86    86           86    +0
5    Happy Wanderer       5    52.5    5    2.50     0.0   59    90           90    +31
6    Two Of Us            6    50.5    6    3.40     0.0   72    86           86    +14
7    Blaze Of Silk        7    55.0    7    4.30     0.0   79    95           95    +16
8    Successful Secret    4    56.5    8    7.60     11.0  79    76           76    -3
9    Fateful Day          3    58.0    9    34.40    9.5   82    82           82    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Faustino 93 82 93 -11 9.5 -
2 Winter Baron 86 81 76 +5 6.5 -
3 Lunarcam Line 89 106 89 +17 9.5
4 Sikhulu 86 94 86 +8 9.5 -
5 Happy Wanderer 59 55 90 -35 0.0 -
6 Two Of Us 72 67 86 -19 0.0 -
7 Blaze Of Silk 79 76 95 -19 0.0 -
8 Successful Secret 79 65 76 -11 11.0 -
9 Fateful Day 82 93 82 +11 9.5 -
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