Official NHA Assessment

Race 1: 4RACING WELCOMES YOU MAIDEN PLATE (For all Maidens. R15 000 Win bonus ROA Members)

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Line Horse
Dylan's Champ
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
10 / 10
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    Gregarious           3    57.0    1    0.00     5.0   -     70           6     +6
2    Dylan's Champ        3    60.0    2    0.30     5.0   81    81           81    +0
3    Count Huhtikuu       3    60.0    3    1.30     5.0   -     79           79    +79
4    Amanatto             3    57.0    4    6.50     5.0   76    70           70    -6
5    Casus Belli          3    60.0    5    7.30     5.0   79    76           76    -3
6    Seventh Fleet        3    58.5    6    9.20     5.0   -     73           73    +73
7    Mizzen Sword         3    60.0    7    12.00    5.0   76    76           76    +0
8    Takeyourbestshot     3    60.0    8    14.50    5.0   72    76           76    +4
99   Future King          3    60.0    99   0.00     5.0   -     76           76    +0
99   Gerbera              3    57.0    99   0.00     5.0   -     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 Gregarious - 83 6 +77 5.0 -
2 Dylan's Champ Line 81 87 81 +6 5.0
3 Count Huhtikuu - 101 79 +22 5.0 -
4 Amanatto 76 64 70 -6 5.0 -
5 Casus Belli 79 64 76 -12 5.0 -
6 Seventh Fleet - 66 73 -7 5.0 -
7 Mizzen Sword 76 66 76 -10 5.0 -
8 Takeyourbestshot 72 68 76 -8 5.0 -
99 Future King - 66 76 -10 5.0 -
99 Gerbera - 98 70 +28 5.0 -
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