Official NHA Assessment

Race 8: NEXT MEETING 21 FEB - KENILWORTH FM 69 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Treasure Hunt
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
2 / 15
Within 2 points
Significant Diffs
10 / 15
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    Lillybelle           6    60.0    1    0.00     0.0   77    77           77    +0
2    Treasure Hunt        6    58.0    2    0.20     0.0   73    73           73    +0
3    Magical Java         6    56.0    3    0.30     0.0   61    74           74    +13
4    Irish Wildflower     3    59.5    4    0.70     4.0   76    73           73    -3
5    Do Si Do             3    56.5    5    1.00     4.0   70    66           66    -4
6    Raising Quinn        3    59.0    6    1.75     4.0   75    70           70    -5
7    Field Of Vision      3    59.0    7    2.15     4.0   75    70           70    -5
8    L'Ami Jean           4    57.5    8    2.55     2.0   67    70           70    +3
9    Eye Catching         4    54.5    9    2.85     2.0   58    64           64    +6
10   Hammie's Fan         7    55.5    10   5.10     0.0   60    68           68    +8
11   Call It Fate         3    58.5    11   7.85     4.0   74    66           66    -8
12   Rocket Girl          6    57.0    12   8.35     0.0   63    71           71    +8
13   Black Path           6    59.5    13   9.60     0.0   76    76           76    +0
99   Mel's Princess       3    56.5    99   0.00     4.0   -     62           62    +0
99   Giverny              3    60.0    99   0.00     4.0   -     69           69    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lillybelle 77 73 77 -4 0.0 -
2 Treasure Hunt Line 73 80 73 +7 0.0
3 Magical Java 61 62 74 -12 0.0 -
4 Irish Wildflower 76 68 73 -5 4.0 -
5 Do Si Do 70 65 66 -1 4.0 -
6 Raising Quinn 75 69 70 -1 4.0 -
7 Field Of Vision 75 55 70 -15 4.0 -
8 L'Ami Jean 67 64 70 -6 2.0 -
9 Eye Catching 58 48 64 -16 2.0 -
10 Hammie's Fan 60 58 68 -10 0.0 -
11 Call It Fate 74 61 66 -5 4.0 -
12 Rocket Girl 63 58 71 -13 0.0 -
13 Black Path 76 58 76 -18 0.0 -
99 Mel's Princess - 77 62 +15 4.0 -
99 Giverny - 77 69 +8 4.0 -
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