Official NHA Assessment

Race 9: LUCKY FISH FIRE STRIKE CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 80)

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Line Horse
Wehaveasituation
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
6 / 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    Princess Of Bayeux   2    56.5    1    0.00     0.0   73    88           79    +6
2    Beneath The Clouds   3    60.5    2    0.20     9.5   83    77           77    -6
3    Wehaveasituation     4    49.5    3    0.70     6.0   67    67           67    +0
4    Beautiful Side       3    55.0    4    2.20     9.5   72    69           69    -3
5    Two A Penny          2    62.5    5    3.70     0.0   85    101          101   +16
6    Money Extractor      3    53.0    6    4.95     9.5   68    62           62    -6
7    Street Talk          3    54.5    7    5.45     9.5   71    65           65    -6
8    Kleinzee             3    60.0    8    6.95     9.5   82    76           76    -6
9    Strawberry Thief     3    62.0    9    8.95     9.5   86    80           80    -6
10   Sansa Stark          4    50.0    10   9.45     6.0   68    63           63    -5
99   Double Dash          2    56.5    99   0.00     0.0   -     88           88    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Princess Of Bayeux 73 75 79 -4 0.0 -
2 Beneath The Clouds 83 83 77 +6 9.5 -
3 Wehaveasituation Line 67 73 67 +6 6.0
4 Beautiful Side 72 63 69 -6 9.5 -
5 Two A Penny 85 85 101 -16 0.0 -
6 Money Extractor 68 66 62 +4 9.5 -
7 Street Talk 71 68 65 +3 9.5 -
8 Kleinzee 82 77 76 +1 9.5 -
9 Strawberry Thief 86 89 80 +9 9.5 -
10 Sansa Stark 68 63 63 ✓ Match 6.0 -
99 Double Dash - 69 88 -19 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