Official NHA Assessment

Race 9: Hollywoodbets BRIGHT FUTURE CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 70)

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Line Horse
Grue Of Ice
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
8 / 12
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    Mystique Rouge       3    54.5    1    0.00     4.5   59    53           53    -6
2    Acacia's Blossom     2    57.5    2    0.05     3.0   65    62           62    -3
3    Grue Of Ice          6    50.0    3    0.75     0.0   53    53           53    +0
4    Jazz Diva            3    60.0    4    0.80     4.5   70    64           64    -6
5    Di Rosa              4    54.5    5    1.50     5.0   59    52           52    -7
6    Nebulous             2    59.0    6    1.60     3.0   77    65           67    -10
7    Queen Fenn           3    58.5    7    1.80     4.5   67    61           61    -6
8    Time In Paris        4    56.5    8    2.40     5.0   63    56           56    -7
9    Sovereign Gem        3    59.5    9    3.60     4.5   75    63           65    -10
10   Hearts On Fire       3    57.0    10   3.70     4.5   64    58           58    -6
99   Run For Peace        3    51.5    99   0.00     4.5   -     47           47    +0
99   Scarlet Starlet      3    61.5    99   0.00     4.5   -     67           67    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mystique Rouge 59 62 53 +9 4.5 -
2 Acacia's Blossom 65 66 62 +4 3.0 -
3 Grue Of Ice Line 53 53 53 ✓ Match 0.0
4 Jazz Diva 70 70 64 +6 4.5 -
5 Di Rosa 59 54 52 +2 5.0 -
6 Nebulous 77 77 67 +10 3.0 -
7 Queen Fenn 67 67 61 +6 4.5 -
8 Time In Paris 63 61 56 +5 5.0 -
9 Sovereign Gem 75 75 65 +10 4.5 -
10 Hearts On Fire 64 65 58 +7 4.5 -
99 Run For Peace - 54 47 +7 4.5 -
99 Scarlet Starlet - 79 67 +12 4.5 -
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