Official NHA Assessment

Race 8: Hollywoodbets BRIGHT FUTURE MR 80 HANDICAP (Open)

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Line Horse
Griffin Park
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 10
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    One Too Many         3    58.0    1    0.00     10.5  81    79           81    +0
2    Mask On              3    55.0    2    0.05     10.5  70    73           73    +3
3    Professor Lupin      4    56.0    3    1.05     12.0  72    72           72    +0
4    Griffin Park         4    59.5    4    1.95     12.0  79    79           79    +0
5    Rhythm               2    56.0    5    2.15     7.0   72    82           82    +10
6    Intrepid             3    58.0    6    2.65     10.5  76    79           79    +3
7    Chara Sands          3    58.5    7    4.55     10.5  77    80           80    +3
8    Grovefield           2    57.0    8    6.65     7.0   88    84           84    -4
9    Lashlaroo            3    60.5    9    7.85     10.5  81    84           84    +3
10   Bless Me Fred        6    54.0    10   8.15     0.0   76    92           92    +16
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 One Too Many 81 79 81 -2 10.5 -
2 Mask On 70 52 73 -21 10.5 -
3 Professor Lupin 72 67 72 -5 12.0 -
4 Griffin Park Line 79 58 79 -21 12.0
5 Rhythm 72 67 82 -15 7.0 -
6 Intrepid 76 73 79 -6 10.5 -
7 Chara Sands 77 70 80 -10 10.5 -
8 Grovefield 88 88 84 +4 7.0 -
9 Lashlaroo 81 73 84 -11 10.5 -
10 Bless Me Fred 76 62 92 -30 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