Official NHA Assessment

Race 5: RaceCape Powered By Hollywoodbets CLASS 5 (Open. Benchmark at 60.0kg = 68)

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Line Horse
Winter Pearl
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
8 / 11
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Liketheclappers      3    56.5    1    0.00     7.0   61    42           42    -19
2    Winter Pearl         6    59.5    2    0.30     0.0   67    67           67    +0
3    Numzaan              2    61.0    3    0.50     0.0   71    70           70    -1
4    Mighty Mac           5    61.5    4    0.80     0.0   72    70           70    -2
5    Captive Moon         6    52.5    5    1.80     0.0   51    51           51    +0
6    Kelp Forest          5    60.0    6    2.80     0.0   69    65           65    -4
7    Mr Frostie           4    52.0    7    3.00     4.5   52    40           42    -10
8    Caramel Fudge        3    58.5    8    6.25     7.0   66    46           56    -10
9    Paper Trail          4    57.5    9    8.75     4.5   63    49           53    -10
10   Firu Star            3    56.0    10   9.75     7.0   60    41           50    -10
11   Whiskey Bravo        2    60.5    11   11.50    0.0   83    64           73    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Liketheclappers 61 63 42 +21 7.0 -
2 Winter Pearl Line 67 71 67 +4 0.0
3 Numzaan 71 79 70 +9 0.0 -
4 Mighty Mac 72 52 70 -18 0.0 -
5 Captive Moon 51 75 51 +24 0.0 -
6 Kelp Forest 69 81 65 +16 0.0 -
7 Mr Frostie 52 51 42 +9 4.5 -
8 Caramel Fudge 66 53 56 -3 7.0 -
9 Paper Trail 63 60 53 +7 4.5 -
10 Firu Star 60 53 50 +3 7.0 -
11 Whiskey Bravo 83 66 73 -7 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