Official NHA Assessment

Race 2: ALL TO COME FM 82 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Senescence
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
2 / 7
Within 2 points
Significant Diffs
2 / 7
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Sacred Ibis          5    48.0    1    0.00     0.0   62    56           62    +0
2    Senescence           5    56.5    2    3.75     0.0   75    75           75    +0
3    Corsage              4    52.5    3    5.00     3.0   59    59           59    +0
4    Meercat              5    57.5    4    5.25     0.0   77    75           75    -2
5    Upper Ten            4    56.5    5    5.35     3.0   76    67           67    -9
6    Lady Defiance (AUS)  5    57.5    6    8.60     0.0   77    75           75    -2
7    Respectable Miss     4    60.5    7    33.35    3.0   84    75           75    -9
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sacred Ibis 62 69 62 +7 0.0 -
2 Senescence Line 75 71 75 -4 0.0
3 Corsage 59 60 59 +1 3.0 -
4 Meercat 77 79 75 +4 0.0 -
5 Upper Ten 76 72 67 +5 3.0 -
6 Lady Defiance (AUS) 77 76 75 +1 0.0 -
7 Respectable Miss 84 50 75 -25 3.0 -
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