Official NHA Assessment

Race 6: BET WITH TOTE CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 70)

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Line Horse
Somebody Somewhere
Reference for assessment
Exact Matches
5 / 12
Calculated = Official
Close Matches
6 / 12
Within 2 points
Significant Diffs
0 / 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    Raffish Trend        2    59.5    1    0.00     0.0   73    73           73    +0
2    Apricity             2    60.0    2    0.50     0.0   74    79           79    +5
3    Somebody Somewhere   3    62.0    3    1.25     2.0   78    78           78    +0
4    Peaches And Cream    2    62.5    4    3.25     0.0   79    81           81    +2
5    Elusive Gift         2    58.0    5    5.00     0.0   75    70           70    -5
6    Playful Joules       2    56.0    6    5.75     0.0   62    66           66    +4
7    Miss New York        3    55.0    7    6.25     2.0   60    60           60    +0
8    Little Nimbus        3    61.5    8    8.50     2.0   77    73           73    -4
9    Money Extractor      3    58.0    9    11.50    2.0   66    66           66    +0
10   Lady Orbit           3    57.5    10   13.25    2.0   69    65           65    -4
99   Pacific Waters       2    61.0    99   0.00     0.0   -     76           76    +0
99   Miss Attitude        3    57.5    99   0.00     2.0   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Raffish Trend 73 73 73 ✓ Match 0.0 -
2 Apricity 74 74 79 -5 0.0 -
3 Somebody Somewhere Line 78 78 78 ✓ Match 2.0
4 Peaches And Cream 79 79 81 -2 0.0 -
5 Elusive Gift 75 75 70 +5 0.0 -
6 Playful Joules 62 62 66 -4 0.0 -
7 Miss New York 60 60 60 ✓ Match 2.0 -
8 Little Nimbus 77 77 73 +4 2.0 -
9 Money Extractor 66 66 66 ✓ Match 2.0 -
10 Lady Orbit 69 69 65 +4 2.0 -
99 Pacific Waters - 76 76 ✓ Match 0.0 -
99 Miss Attitude - 69 65 +4 2.0 -
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