Official NHA Assessment

Race 2: BET WITH TOTE CONDITIONS PLATE (For all Horses with at least one win)

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Line Horse
Claw
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
1 / 7
Within 2 points
Significant Diffs
5 / 7
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    On My Honour         3    54.0    1    0.00     7.0   116   84           84    -32
2    King Pelles          3    60.5    2    0.60     7.0   122   102          112   -10
3    Claw                 4    54.0    3    0.90     4.0   94    94           94    +0
4    Royal Victory        5    57.5    4    0.95     0.0   125   109          115   -10
5    Chill In The Air     3    51.5    5    3.45     7.0   82    80           80    -2
6    Sequoia              6    58.0    6    9.75     0.0   99    106          106   +7
99   See It Again         2    59.5    99   0.00     0.0   -     109          109   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 On My Honour 116 116 84 +32 7.0 -
2 King Pelles 122 122 112 +10 7.0 -
3 Claw Line 94 91 94 -3 4.0
4 Royal Victory 125 124 115 +9 0.0 -
5 Chill In The Air 82 82 80 +2 7.0 -
6 Sequoia 99 99 106 -7 0.0 -
99 See It Again - 130 109 +21 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