Official NHA Assessment

Race 7: RACING240 FOR RACING. FOR YOU MR 88 HANDICAP (Open)

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Line Horse
Holocene
Reference for assessment
Exact Matches
3 / 11
Calculated = Official
Close Matches
6 / 11
Within 2 points
Significant Diffs
2 / 11
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    Waz Wouter           4    58.0    1    0.00     0.5   84    79           84    +0
2    Dynalley             2    56.5    2    0.50     0.0   81    82           82    +1
3    Holocene             4    55.0    3    0.60     0.5   78    78           78    +0
4    Bosnay               4    51.5    4    0.85     0.5   76    70           70    -6
5    No Place Like Home   2    57.5    5    1.10     0.0   83    83           83    +0
6    Dowser               5    60.0    6    1.15     0.0   88    88           88    +0
7    Makhachev            2    57.0    7    1.90     0.0   82    81           81    -1
8    Final Edition        5    55.5    8    2.40     0.0   78    77           77    -1
9    Slings And Arrows    3    62.5    9    5.65     1.5   93    86           86    -7
10   Union Rose           3    54.5    10   13.90    1.5   79    70           70    -9
99   Destiny's Angel      3    62.0    99   0.00     1.5   -     85           85    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Waz Wouter 84 84 84 ✓ Match 0.5 -
2 Dynalley 81 82 82 ✓ Match 0.0 -
3 Holocene Line 78 76 78 -2 0.5
4 Bosnay 76 74 70 +4 0.5 -
5 No Place Like Home 83 80 83 -3 0.0 -
6 Dowser 88 84 88 -4 0.0 -
7 Makhachev 82 81 81 ✓ Match 0.0 -
8 Final Edition 78 78 77 +1 0.0 -
9 Slings And Arrows 93 92 86 +6 1.5 -
10 Union Rose 79 69 70 -1 1.5 -
99 Destiny's Angel - 92 85 +7 1.5 -
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