Official NHA Assessment

Race 3: RaceCape Powered by Hollywoodbets PROGRESS PLATE (For Maidens, 1, 2 & 3 time winners)

Back to Race
Line Horse
Coastal Commander
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
8 / 10
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Snow Pilot           2    61.0    1    0.00     0.0   120   125          125   +5
2    Triple Time          5    58.0    2    6.00     0.0   112   119          119   +7
3    Coastal Commander    4    57.5    3    7.00     3.5   111   111          111   +0
4    Without Question     5    61.0    4    7.05     0.0   120   125          125   +5
5    Infrared             3    58.0    5    7.55     6.0   101   107          107   +6
6    Bjorn Ironside       2    53.0    6    7.95     0.0   110   109          109   -1
7    Rockpool             2    60.5    7    8.15     0.0   104   124          124   +20
8    William Iron Arm     2    58.0    8    8.25     0.0   112   119          119   +7
9    Port Louis           2    59.0    9    8.55     0.0   108   121          121   +13
99   Zil Moris            2    58.0    99   0.00     0.0   -     119          119   +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Snow Pilot 120 122 125 -3 0.0 -
2 Triple Time 112 105 119 -14 0.0 -
3 Coastal Commander Line 111 77 111 -34 3.5
4 Without Question 120 111 125 -14 0.0 -
5 Infrared 101 101 107 -6 6.0 -
6 Bjorn Ironside 110 105 109 -4 0.0 -
7 Rockpool 104 104 124 -20 0.0 -
8 William Iron Arm 112 111 119 -8 0.0 -
9 Port Louis 108 106 121 -15 0.0 -
99 Zil Moris - 100 119 -19 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