Official NHA Assessment

Race 5: RACEHORSE OWNERS ASSOCIATION FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Alaskan Fate
Reference for assessment
Exact Matches
0 / 18
Calculated = Official
Close Matches
3 / 18
Within 2 points
Significant Diffs
7 / 18
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    Kavian's Cara        4    52.0    1    0.00     1.5   52    48           52    +0
2    Silvery Blue         3    57.0    2    0.50     3.0   65    60           60    -5
3    Hey Siri             2    55.0    3    3.00     0.0   64    59           59    -5
4    Alaskan Fate         5    60.5    4    3.75     0.0   69    69           69    +0
5    Hazy Crazy Night     2    61.0    5    4.50     0.0   76    69           69    -7
6    Meeneera             4    56.0    6    6.00     1.5   60    56           56    -4
7    Get It Done          6    56.5    7    6.25     0.0   60    60           60    +0
8    Silver Slippers      3    59.0    8    8.25     3.0   66    59           59    -7
9    Magic Inspiration    2    59.0    9    9.50     0.0   72    65           65    -7
10   Ana In Seattle       3    57.0    10   9.60     3.0   68    55           58    -10
11   Angel Of Justice     3    57.0    11   11.85    3.0   62    55           55    -7
12   DutchessBurnedette   4    58.0    12   14.10    1.5   64    60           60    -4
13   Sultanah             5    57.5    13   14.35    0.0   63    62           62    -1
14   Just Power           3    55.5    14   16.60    3.0   59    52           52    -7
15   Anatura              5    60.0    15   27.60    0.0   68    67           67    -1
99   State Of Mind        4    55.5    99   0.00     1.5   -     55           55    +0
99   Angelsea             3    55.5    99   0.00     3.0   -     52           52    +0
99   Vihzoe's Magic       4    61.0    99   0.00     1.5   -     66           66    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kavian's Cara 52 56 52 +4 1.5 -
2 Silvery Blue 65 79 60 +19 3.0 -
3 Hey Siri 64 70 59 +11 0.0 -
4 Alaskan Fate Line 69 66 69 -3 0.0
5 Hazy Crazy Night 76 79 69 +10 0.0 -
6 Meeneera 60 52 56 -4 1.5 -
7 Get It Done 60 71 60 +11 0.0 -
8 Silver Slippers 66 63 59 +4 3.0 -
9 Magic Inspiration 72 67 65 +2 0.0 -
10 Ana In Seattle 68 62 58 +4 3.0 -
11 Angel Of Justice 62 57 55 +2 3.0 -
12 DutchessBurnedette 64 64 60 +4 1.5 -
13 Sultanah 63 59 62 -3 0.0 -
14 Just Power 59 48 52 -4 3.0 -
15 Anatura 68 68 67 +1 0.0 -
99 State Of Mind - 65 55 +10 1.5 -
99 Angelsea - 64 52 +12 3.0 -
99 Vihzoe's Magic - 72 66 +6 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