Official NHA Assessment

Race 6: PLAY SOCCER 6, 10 AND 13 MR 79 HANDICAP (Open)

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Line Horse
Narcos
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 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    Vegas Gold           3    58.0    1    0.00     5.0   75    75           75    +0
2    Variety Breeze       4    59.5    2    0.05     6.0   78    76           76    -2
3    Narcos               3    59.5    3    0.10     5.0   78    78           78    +0
4    Arverni Warrior      3    53.5    4    0.20     5.0   66    66           66    +0
5    Ledell's Echo        2    59.0    5    0.70     3.5   84    80           80    -4
6    Cruzador             6    58.5    6    2.20     0.0   76    86           86    +10
7    European Summer      3    60.0    7    2.30     5.0   79    79           79    +0
8    Storm Chaser         4    59.0    8    4.55     6.0   77    75           75    -2
9    Droghiere            3    59.5    9    7.05     5.0   78    78           78    +0
10   Matsuyamo            2    54.0    10   8.55     3.5   74    70           70    -4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Vegas Gold 75 83 75 +8 5.0 -
2 Variety Breeze 78 62 76 -14 6.0 -
3 Narcos Line 78 86 78 +8 5.0
4 Arverni Warrior 66 61 66 -5 5.0 -
5 Ledell's Echo 84 88 80 +8 3.5 -
6 Cruzador 76 61 86 -25 0.0 -
7 European Summer 79 77 79 -2 5.0 -
8 Storm Chaser 77 69 75 -6 6.0 -
9 Droghiere 78 75 78 -3 5.0 -
10 Matsuyamo 74 78 70 +8 3.5 -
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