Official NHA Assessment

Race 5: BUY 4 SUMMER GARDEN TICKETS ONLY PAY FOR 3 MR 74 HANDICAP (Open)

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Line Horse
Peace Treaty
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
4 / 9
Within 2 points
Significant Diffs
5 / 9
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    Artic Silver         3    60.5    1    0.00     8.0   76    72           76    +0
2    Peace Treaty         3    58.0    2    1.25     8.0   71    71           71    +0
3    Take No Prisoners    2    57.5    3    1.45     0.0   85    85           85    +0
4    Bellerophon          3    59.0    4    2.25     8.0   88    72           78    -10
5    Futurewolff          5    58.5    5    3.00     0.0   76    86           86    +10
6    Redlightgreenlight   2    59.0    6    5.20     0.0   88    85           85    -3
7    Strewn Sky           2    59.0    7    5.90     0.0   72    85           85    +13
8    Fushimi Inari        2    54.5    8    6.90     0.0   63    76           76    +13
9    Elusive Red          3    57.0    9    10.30    8.0   84    65           74    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Artic Silver 76 77 76 +1 8.0 -
2 Peace Treaty Line 71 69 71 -2 8.0
3 Take No Prisoners 85 85 85 ✓ Match 0.0 -
4 Bellerophon 88 89 78 +11 8.0 -
5 Futurewolff 76 75 86 -11 0.0 -
6 Redlightgreenlight 88 76 85 -9 0.0 -
7 Strewn Sky 72 69 85 -16 0.0 -
8 Fushimi Inari 63 53 76 -23 0.0 -
9 Elusive Red 84 76 74 +2 8.0 -
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