Official NHA Assessment

Race 5: TABGOLD SCORE6 AND SCORE10 FM 86 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Sea Goddess
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
6 / 8
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    Crazy Blues          3    55.5    1    0.00     9.5   77    76           77    +0
2    Magical Flight       4    60.5    2    2.00     6.0   87    98           98    +11
3    Sea Goddess          3    55.5    3    3.20     9.5   79    79           79    +0
4    Ice Sunsation        6    60.5    4    4.40     0.0   87    106          106   +19
5    Love Bomb            4    55.5    5    4.90     6.0   77    83           83    +6
6    Aquae Sulis          5    51.0    6    5.40     0.0   76    86           86    +10
7    Reckless Love        4    54.5    7    6.20     6.0   75    81           81    +6
8    Sing For Winter      2    55.5    8    10.20    0.0   79    95           95    +16
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Crazy Blues 77 78 77 +1 9.5 -
2 Magical Flight 87 85 98 -13 6.0 -
3 Sea Goddess Line 79 80 79 +1 9.5
4 Ice Sunsation 87 90 106 -16 0.0 -
5 Love Bomb 77 77 83 -6 6.0 -
6 Aquae Sulis 76 69 86 -17 0.0 -
7 Reckless Love 75 72 81 -9 6.0 -
8 Sing For Winter 79 72 95 -23 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