Official NHA Assessment

Race 1: #THISISRACING WELCOMES YOU MAIDEN PLATE (For all Maidens)

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Line Horse
Triple Decker
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
9 / 11
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    Triple Decker        3    58.5    1    0.00     2.0   65    65           65    +0
2    Global Approach      4    60.0    2    1.30     0.5   58    74           74    +16
3    Chasing Mavericks    4    60.0    3    1.55     0.5   58    74           74    +16
4    Pomodoro Hills       3    60.0    4    2.35     2.0   50    70           70    +20
5    Parker Getrix        4    60.0    5    3.45     0.5   59    72           72    +13
6    Luke Skywalker       3    60.0    6    7.70     2.0   59    68           68    +9
7    Ra'ed                4    60.0    7    7.80     0.5   52    71           71    +19
8    The Merciful         5    56.0    8    8.20     0.0   -     64           64    +64
9    Montbleu             4    57.0    9    8.50     0.5   52    65           65    +13
10   The Great Romantic   3    60.0    10   11.50    2.0   40    68           68    +28
99   Copernicus           3    60.0    99   0.00     2.0   -     68           68    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Triple Decker Line 65 64 65 -1 2.0
2 Global Approach 58 56 74 -18 0.5 -
3 Chasing Mavericks 58 65 74 -9 0.5 -
4 Pomodoro Hills 50 57 70 -13 2.0 -
5 Parker Getrix 59 56 72 -16 0.5 -
6 Luke Skywalker 59 42 68 -26 2.0 -
7 Ra'ed 52 49 71 -22 0.5 -
8 The Merciful - 54 64 -10 0.0 -
9 Montbleu 52 40 65 -25 0.5 -
10 The Great Romantic 40 39 68 -29 2.0 -
99 Copernicus - 67 68 -1 2.0 -
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