Official NHA Assessment

Race 8: NEXT FAIRVIEW RACEMEETING FRIDAY 2 JUNE MR 66 HANDICAP (Open)

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Line Horse
Callmemrgreenlight
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
5 / 15
Within 2 points
Significant Diffs
3 / 15
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    Pedro                6    57.5    1    0.00     0.0   61    62           61    +0
2    Wind Sock            3    58.5    2    1.00     1.5   63    65           65    +2
3    Callmemrgreenlight   3    54.0    3    3.25     1.5   54    54           54    +0
4    Silver Stardust      4    60.0    4    4.25     0.5   66    67           67    +1
5    Cool Runnings        4    58.0    5    4.75     0.5   62    62           62    +0
6    Burning Wings        4    60.0    6    5.00     0.5   66    66           66    +0
7    Fiery Duke           3    60.0    7    5.50     1.5   66    64           64    -2
8    Nkalanzinzi          3    52.5    8    6.75     1.5   50    49           49    -1
9    Winter Journey       3    55.5    9    7.25     1.5   57    55           55    -2
10   Izuizorizuaint       2    56.5    10   7.35     0.0   63    60           60    -3
11   Federal Reserve      2    59.5    11   7.60     0.0   69    66           66    -3
12   Sacred Valley        3    52.5    12   8.85     1.5   51    49           49    -2
13   Higher Purpose       4    59.0    13   14.10    0.5   64    64           64    +0
99   Cape Princess        3    52.0    99   0.00     1.5   -     48           48    +0
99   Razor Red            3    60.0    99   0.00     1.5   -     64           64    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Pedro 61 72 61 +11 0.0 -
2 Wind Sock 63 68 65 +3 1.5 -
3 Callmemrgreenlight Line 54 45 54 -9 1.5
4 Silver Stardust 66 64 67 -3 0.5 -
5 Cool Runnings 62 60 62 -2 0.5 -
6 Burning Wings 66 64 66 -2 0.5 -
7 Fiery Duke 66 72 64 +8 1.5 -
8 Nkalanzinzi 50 50 49 +1 1.5 -
9 Winter Journey 57 50 55 -5 1.5 -
10 Izuizorizuaint 63 56 60 -4 0.0 -
11 Federal Reserve 69 65 66 -1 0.0 -
12 Sacred Valley 51 44 49 -5 1.5 -
13 Higher Purpose 64 61 64 -3 0.5 -
99 Cape Princess - 45 48 -3 1.5 -
99 Razor Red - 63 64 -1 1.5 -
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