Official NHA Assessment

Race 5: WORLD SPORTS BETTING SOUTHERN CROSS STAKES (Grade 3) (For Fillies & Mares, WFA plus Penalties)

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Line Horse
Summer Lily
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
4 / 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    Asiye Phambili       3    60.0    1    0.00     6.0   116   96           96    -20
2    Candy Town           2    60.0    2    1.25     4.0   101   100          100   -1
3    Summer Lily          2    60.0    3    1.75     4.0   100   100          100   +0
4    Miss World           3    56.0    4    1.95     6.0   97    88           88    -9
5    Nordic Quest         2    60.0    5    2.95     4.0   102   100          100   -2
6    Miss Marguerite      5    60.0    6    3.35     0.0   96    108          108   +12
7    I'm So Pritti        2    56.0    7    4.60     4.0   92    92           92    +0
8    Highlyconfidential   2    60.0    8    7.35     4.0   88    100          100   +12
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Asiye Phambili 116 119 96 +23 6.0 -
2 Candy Town 101 104 100 +4 4.0 -
3 Summer Lily Line 100 99 100 -1 4.0
4 Miss World 97 91 88 +3 6.0 -
5 Nordic Quest 102 101 100 +1 4.0 -
6 Miss Marguerite 96 91 108 -17 0.0 -
7 I'm So Pritti 92 100 92 +8 4.0 -
8 Highlyconfidential 88 86 100 -14 4.0 -
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