Official NHA Assessment

Race 4: GALLOP TV MR 76 HANDICAP (Open)

Back to Race
Line Horse
Quantifier
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    Flyingcool           3    57.0    1    0.00     8.0   72    49           72    +0
2    Captain Oliver       3    54.5    2    0.30     8.0   81    50           71    -10
3    Quantifier           2    60.0    3    1.00     0.0   76    76           76    +0
4    The Mikado           3    55.5    4    4.30     8.0   83    47           73    -10
5    Mr Fixit             3    55.0    5    7.10     8.0   82    45           72    -10
6    Double Olympic       4    54.5    6    9.10     4.5   67    51           57    -10
7    Rainbow Of Roses     3    52.0    7    10.60    8.0   70    39           60    -10
8    Lucretius            6    58.0    8    14.50    0.0   72    67           67    -5
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Flyingcool 72 81 72 +9 8.0 -
2 Captain Oliver 81 78 71 +7 8.0 -
3 Quantifier Line 76 74 76 -2 0.0
4 The Mikado 83 84 73 +11 8.0 -
5 Mr Fixit 82 79 72 +7 8.0 -
6 Double Olympic 67 53 57 -4 4.5 -
7 Rainbow Of Roses 70 66 60 +6 8.0 -
8 Lucretius 72 64 67 -3 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