Official NHA Assessment

Race 7: #Youcanbetonus! MR 100 HANDICAP (Open)

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Line Horse
Cymric
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 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    Yamadori             4    60.0    1    0.00     0.0   100   108          100   +0
2    Passage Of Power     6    57.5    2    0.30     0.0   95    103          103   +8
2    Cymric               3    60.0    2    0.30     2.5   103   103          103   +0
4    Guy Gibson           2    60.5    4    0.35     1.5   101   106          106   +5
5    Silver Tudor         5    58.0    5    0.65     0.0   96    104          104   +8
6    Warm Winter Nite     2    56.0    6    3.15     1.5   92    97           97    +5
7    Halberdier           4    55.0    7    7.40     0.0   90    98           98    +8
99   Rollwiththepunches   6    56.0    99   0.00     0.0   -     100          100   +0
99   Bosum Buddy          3    54.5    99   0.00     2.5   -     92           92    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Yamadori 100 97 100 -3 0.0 -
2 Passage Of Power 95 76 103 -27 0.0 -
2 Cymric Line 103 99 103 -4 2.5
4 Guy Gibson 101 99 106 -7 1.5 -
5 Silver Tudor 96 99 104 -5 0.0 -
6 Warm Winter Nite 92 92 97 -5 1.5 -
7 Halberdier 90 83 98 -15 0.0 -
99 Rollwiththepunches - 90 100 -10 0.0 -
99 Bosum Buddy - 85 92 -7 2.5 -
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