Official NHA Assessment

Race 5: RACE YOUR DREAM SYNDICATE CLASS 4 (Open. Benchmark at 60.0kg = 82)

Line Horse
Western World
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
10 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Coco's Hero          2    56.5    1    0.00     0.0   91    71           71    -20
2    Arbitration          2    57.0    2    0.30     0.0   77    79           79    +2
3    Western World        2    53.5    3    2.05     0.0   70    70           70    +0
4    King's Quest         3    60.5    4    3.05     8.0   84    66           74    -10
5    Gallic Victor        2    54.0    5    4.55     0.0   86    67           76    -10
6    Joshua               3    51.0    6    4.95     8.0   73    44           63    -10
7    Twilight Warrior     3    49.5    7    5.25     8.0   70    41           60    -10
8    Dive Bomber          3    55.5    8    6.50     8.0   74    53           64    -10
9    Heal And Soul        3    58.0    9    6.80     8.0   79    58           69    -10
10   Kebonalesedi         5    50.5    10   12.55    0.0   68    59           59    -9
11   Ariovistus           3    57.0    11   15.80    8.0   77    56           67    -10
99   Gentleman Joe        3    59.0    99   0.00     8.0   -     60           60    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Coco's Hero 91 96 71 +25 0.0 -
2 Arbitration 77 78 79 -1 0.0 -
3 Western World Line 70 70 70 ✓ Match 0.0
4 King's Quest 84 89 74 +15 8.0 -
5 Gallic Victor 86 84 76 +8 0.0 -
6 Joshua 73 70 63 +7 8.0 -
7 Twilight Warrior 70 68 60 +8 8.0 -
8 Dive Bomber 74 71 64 +7 8.0 -
9 Heal And Soul 79 79 69 +10 8.0 -
10 Kebonalesedi 68 67 59 +8 0.0 -
11 Ariovistus 77 80 67 +13 8.0 -
99 Gentleman Joe - 83 60 +23 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