Official NHA Assessment

Race 4: 4RACING.TV MR 64 HANDICAP (Open)

Back to Race
Line Horse
Milliondollar Girl
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
4 / 10
Within 2 points
Significant Diffs
2 / 10
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Cruzador             6    59.0    1    0.00     0.0   62    61           62    +0
2    Russian Empire       5    58.0    2    3.50     0.0   60    60           60    +0
3    Milliondollar Girl   2    59.0    3    4.00     0.0   62    62           62    +0
4    Morning Chess        4    61.0    4    6.25     5.0   67    55           57    -10
5    War Launch           2    55.5    5    7.75     0.0   55    54           54    -1
6    Winning Captain      3    59.0    6    9.00     8.0   65    45           55    -10
99   Magic Prince         2    62.0    99   0.00     0.0   -     67           67    +0
99   Charlie Malone       5    62.0    99   0.00     0.0   -     67           67    +0
99   Green Fame           4    59.5    99   0.00     5.0   -     52           52    +0
99   Absolu Noir          8    52.0    99   0.00     0.0   -     47           47    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cruzador 62 61 62 -1 0.0 -
2 Russian Empire 60 53 60 -7 0.0 -
3 Milliondollar Girl Line 62 61 62 -1 0.0
4 Morning Chess 67 65 57 +8 5.0 -
5 War Launch 55 50 54 -4 0.0 -
6 Winning Captain 65 54 55 -1 8.0 -
99 Magic Prince - 66 67 -1 0.0 -
99 Charlie Malone - 71 67 +4 0.0 -
99 Green Fame - 56 52 +4 5.0 -
99 Absolu Noir - 50 47 +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