Official NHA Assessment

Race 6: RACING240 FOR RACING. FOR YOU MR 82 HANDICAP (Open)

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Line Horse
Notorix
Reference for assessment
Exact Matches
3 / 10
Calculated = Official
Close Matches
4 / 10
Within 2 points
Significant Diffs
6 / 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    Dubai Hills          4    60.0    1    0.00     0.0   82    82           82    +0
2    Silvonian            3    58.0    2    0.25     2.5   81    73           73    -8
3    Notorix              6    53.0    3    0.50     0.0   68    68           68    +0
4    Swiss Walt           4    52.5    4    0.75     0.0   72    67           67    -5
5    Whatever Next        6    61.5    5    1.00     0.0   85    85           85    +0
6    Masked Vigilante     3    60.0    6    1.10     2.5   82    77           77    -5
7    King's Ransom        4    60.5    7    1.35     0.0   83    83           83    +0
8    Donny Tee            4    60.0    8    2.85     0.0   82    82           82    +0
9    Aadehya              4    54.5    9    2.90     0.0   79    71           71    -8
10   Pendragon            5    55.5    10   7.40     0.0   73    73           73    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Dubai Hills 82 95 82 +13 0.0 -
2 Silvonian 81 86 73 +13 2.5 -
3 Notorix Line 68 68 68 ✓ Match 0.0
4 Swiss Walt 72 74 67 +7 0.0 -
5 Whatever Next 85 73 85 -12 0.0 -
6 Masked Vigilante 82 78 77 +1 2.5 -
7 King's Ransom 83 89 83 +6 0.0 -
8 Donny Tee 82 68 82 -14 0.0 -
9 Aadehya 79 71 71 ✓ Match 0.0 -
10 Pendragon 73 73 73 ✓ Match 0.0 -
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