Official NHA Assessment

Race 6: TAB TELEBET 0861 000 822 MR 80 HANDICAP (Open)

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Line Horse
Kingdom Of Heaven
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
6 / 12
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    Laguna Verde         5    61.5    1    0.00     0.0   83    78           83    +0
2    Dynalley             2    59.5    2    0.10     0.0   79    74           74    -5
3    Kingdom Of Heaven    5    59.5    3    0.60     0.0   79    79           79    +0
4    Green Mandarin       5    61.5    4    4.10     0.0   83    79           79    -4
5    Makhachev            2    57.0    5    4.20     0.0   82    70           72    -10
6    One Scotch           2    56.5    6    4.95     0.0   81    68           71    -10
7    Winter Emeralds      2    61.5    7    5.70     0.0   83    78           78    -5
8    Dowser               5    60.5    8    7.70     0.0   86    76           76    -10
9    Grand Allegro        3    58.0    9    8.95     7.0   76    57           66    -10
10   Silvano's Song       3    59.0    10   9.05     7.0   78    59           68    -10
11   Chili Bomb           3    60.5    11   10.55    7.0   81    62           71    -10
99   Run The World        3    52.0    99   0.00     7.0   -     45           45    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Laguna Verde 83 86 83 +3 0.0 -
2 Dynalley 79 82 74 +8 0.0 -
3 Kingdom Of Heaven Line 79 79 79 ✓ Match 0.0
4 Green Mandarin 83 83 79 +4 0.0 -
5 Makhachev 82 81 72 +9 0.0 -
6 One Scotch 81 77 71 +6 0.0 -
7 Winter Emeralds 83 82 78 +4 0.0 -
8 Dowser 86 84 76 +8 0.0 -
9 Grand Allegro 76 62 66 -4 7.0 -
10 Silvano's Song 78 74 68 +6 7.0 -
11 Chili Bomb 81 76 71 +5 7.0 -
99 Run The World - 60 45 +15 7.0 -
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