Official NHA Assessment

Race 4: RACING240 FOR RACING. FOR YOU MAIDEN PLATE (3 year-old Fillies) (For Maiden 3-year-old Fillies)

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Line Horse
Emblem Of The Sun
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
6 / 9
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    Sequestrate          2    60.0    1    0.00     0.0   -     73           6     +6
2    Ancient Wisdom       3    60.0    2    0.05     9.0   -     55           55    +55
3    Accept Cookies       3    60.0    3    0.50     9.0   -     60           60    +60
4    Bella's Charm        3    60.0    4    1.25     9.0   69    59           59    -10
5    Emblem Of The Sun    2    60.0    5    4.00     0.0   74    74           74    +0
6    Todoque              3    60.0    6    4.05     9.0   -     56           56    +56
7    Rising Russian       2    60.0    7    6.00     0.0   -     73           73    +73
8    Jadese               2    57.5    8    16.00    0.0   49    68           68    +19
99   Far Reaching         2    60.0    99   0.00     0.0   -     73           73    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sequestrate - 80 6 +74 0.0 -
2 Ancient Wisdom - 82 55 +27 9.0 -
3 Accept Cookies - 94 60 +34 9.0 -
4 Bella's Charm 69 59 59 ✓ Match 9.0 -
5 Emblem Of The Sun Line 74 72 74 -2 0.0
6 Todoque - 86 56 +30 9.0 -
7 Rising Russian - 70 73 -3 0.0 -
8 Jadese 49 47 68 -21 0.0 -
99 Far Reaching - 63 73 -10 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