Official NHA Assessment

Race 5: PAY YOUR MTC SUBSCRIPTIONS PINNACLE PLATE (80) (Race for all horses)

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Line Horse
Ono No Komachi
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 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    Magic Exists         3    60.0    1    0.00     9.0   75    78           78    +3
2    Solartrip            3    60.0    2    1.00     9.0   72    84           84    +12
3    Ono No Komachi       3    55.0    3    2.75     9.0   71    71           71    +0
4    Cosmic Event         5    60.0    4    3.75     0.0   72    98           98    +26
5    Shes Everything      3    55.0    5    5.50     9.0   71    68           68    -3
6    Empire Blue          4    60.0    6    6.00     5.0   72    86           86    +14
99   Aerial Display       5    60.0    99   0.00     0.0   -     96           96    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Magic Exists 75 91 78 +13 9.0 -
2 Solartrip 72 77 84 -7 9.0 -
3 Ono No Komachi Line 71 66 71 -5 9.0
4 Cosmic Event 72 70 98 -28 0.0 -
5 Shes Everything 71 71 68 +3 9.0 -
6 Empire Blue 72 71 86 -15 5.0 -
99 Aerial Display - 68 96 -28 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