Official NHA Assessment

Race 6: RACING240 MR 80 HANDICAP (Open)

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Line Horse
Kings Again
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
3 / 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    Chocolate Bomb       2    56.0    1    0.00     4.0   72    72           72    +0
2    Kings Again          2    61.5    2    0.75     4.0   83    83           83    +0
3    One Too Many         3    61.0    3    0.85     6.0   82    78           78    -4
4    Warofdynamite        2    58.5    4    2.10     4.0   85    77           77    -8
5    B Fiftytwo           4    55.0    5    3.85     7.0   70    64           64    -6
6    Aadehya              4    56.5    6    4.10     7.0   73    67           67    -6
7    King Viserys         4    57.0    7    5.10     7.0   74    68           68    -6
8    Crowned Hornbill     2    61.0    8    5.60     4.0   82    82           82    +0
99   Warrior Of Royalty   4    58.0    99   0.00     7.0   -     70           70    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Chocolate Bomb 72 82 72 +10 4.0 -
2 Kings Again Line 83 81 83 -2 4.0
3 One Too Many 82 79 78 +1 6.0 -
4 Warofdynamite 85 85 77 +8 4.0 -
5 B Fiftytwo 70 68 64 +4 7.0 -
6 Aadehya 73 71 67 +4 7.0 -
7 King Viserys 74 73 68 +5 7.0 -
8 Crowned Hornbill 82 78 82 -4 4.0 -
99 Warrior Of Royalty - 76 70 +6 7.0 -
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