Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 82 HANDICAP (Open)

Back to Race
Line Horse
Spirit Of My Fate
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
5 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Maxiumus             4    56.0    1    0.00     3.5   74    65           74    +0
2    Camora               4    56.5    2    1.30     3.5   75    69           69    -6
3    Spirit Of My Fate    5    59.0    3    2.70     0.0   80    80           80    +0
4    Mr Pigalle           4    58.0    4    2.75     3.5   78    71           71    -7
5    Artic Tune           4    60.5    5    3.05     3.5   83    76           76    -7
6    Winter Waves         7    54.5    6    3.85     0.0   74    70           70    -4
7    Grimaldi             4    61.0    7    5.55     3.5   84    75           75    -9
8    Immeasurable         5    57.0    8    8.85     0.0   76    74           74    -2
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Maxiumus 74 88 74 +14 3.5 -
2 Camora 75 81 69 +12 3.5 -
3 Spirit Of My Fate Line 80 70 80 -10 0.0
4 Mr Pigalle 78 68 71 -3 3.5 -
5 Artic Tune 83 81 76 +5 3.5 -
6 Winter Waves 74 77 70 +7 0.0 -
7 Grimaldi 84 67 75 -8 3.5 -
8 Immeasurable 76 72 74 -2 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