Official NHA Assessment

Race 7: WORLD SPORTS BETTING PINNACLE STAKES (For all horses)

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Line Horse
Outofthedarkness
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
6 / 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    Irish Tractor        4    52.0    1    0.00     5.0   101   108          107   +6
2    Outofthedarkness     3    54.0    2    0.25     8.0   106   106          106   +0
3    Bard Of Avon         3    52.0    3    2.00     8.0   98    105          105   +7
4    Perfect Witness      3    53.0    4    3.00     8.0   109   106          106   -3
5    Super Silvano        5    56.0    5    5.75     0.0   108   126          126   +18
6    Ultra Magnus         6    56.0    6    6.50     0.0   107   126          126   +19
7    Astrix               5    62.0    7    7.90     0.0   125   138          138   +13
8    Zeus                 3    56.0    8    8.00     8.0   108   110          110   +2
9    Pamushana's Pride    5    58.0    9    9.25     0.0   113   130          130   +17
99   Cornish Pomodoro     5    56.0    99   0.00     0.0   -     126          126   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Irish Tractor 101 102 107 -5 5.0 -
2 Outofthedarkness Line 106 101 106 -5 8.0
3 Bard Of Avon 98 105 105 ✓ Match 8.0 -
4 Perfect Witness 109 105 106 -1 8.0 -
5 Super Silvano 108 103 126 -23 0.0 -
6 Ultra Magnus 107 98 126 -28 0.0 -
7 Astrix 125 118 138 -20 0.0 -
8 Zeus 108 117 110 +7 8.0 -
9 Pamushana's Pride 113 103 130 -27 0.0 -
99 Cornish Pomodoro - 107 126 -19 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