Official NHA Assessment

Race 6: TAB TELEBET 0861 000 822 FILLIES GUINEAS PLATE (For 3 year-old Fillies)

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Line Horse
Suchalife
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 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    Splicethemainbrace   3    60.0    1    0.00     6.0   102   99           99    -3
2    Happy Holly          2    52.0    2    2.25     0.0   101   98           98    -3
3    Suchalife            3    52.0    3    4.75     6.0   83    83           83    +0
4    First Wish           3    52.0    4    7.00     6.0   78    83           83    +5
5    Blue Palace          2    52.5    5    8.50     0.0   77    96           96    +19
6    Eat Prey Love        3    52.0    6    9.00     6.0   75    83           83    +8
7    Can't Say No         3    56.0    7    12.25    6.0   88    91           91    +3
8    True Design          3    49.5    8    16.25    6.0   71    78           78    +7
9    Queen Of Jazz        2    52.0    9    19.75    0.0   78    95           95    +17
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Splicethemainbrace 102 108 99 +9 6.0 -
2 Happy Holly 101 89 98 -9 0.0 -
3 Suchalife Line 83 65 83 -18 6.0
4 First Wish 78 86 83 +3 6.0 -
5 Blue Palace 77 69 96 -27 0.0 -
6 Eat Prey Love 75 71 83 -12 6.0 -
7 Can't Say No 88 83 91 -8 6.0 -
8 True Design 71 52 78 -26 6.0 -
9 Queen Of Jazz 78 63 95 -32 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