Official NHA Assessment

Race 2: #DestinationCapeRacing MAIDEN SPECIAL WEIGHTS (F & M) (For all Maiden Fillies & Mares)

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Line Horse
Ygritte
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
8 / 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    La Pura Vida         2    60.5    1    0.00     3.5   74    75           75    +1
2    Go Like Flo          5    59.0    2    0.20     0.0   -     79           79    +79
3    Simply Beautiful     3    59.0    3    0.40     5.0   65    69           69    +4
4    Ygritte              2    59.0    4    1.65     3.5   72    72           72    +0
5    The Agents Muse      2    53.5    5    1.75     3.5   60    61           61    +1
6    Summer Song          3    59.0    6    3.50     5.0   -     69           69    +69
7    Sea Of Flames        3    59.0    7    6.00     5.0   -     69           69    +69
8    Goddex Aphaea        2    55.5    8    6.10     3.5   65    65           65    +0
9    Perfect Revenge      3    52.0    9    7.35     5.0   44    55           55    +11
10   Hierkommiebokkie     5    59.0    10   7.75     0.0   -     79           79    +79
11   Mari Marie           3    55.5    11   11.00    5.0   65    62           62    -3
12   Coastal Blues        2    54.5    12   12.00    3.5   63    63           63    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 La Pura Vida 74 77 75 +2 3.5 -
2 Go Like Flo - 85 79 +6 0.0 -
3 Simply Beautiful 65 55 69 -14 5.0 -
4 Ygritte Line 72 69 72 -3 3.5
5 The Agents Muse 60 64 61 +3 3.5 -
6 Summer Song - 76 69 +7 5.0 -
7 Sea Of Flames - - 69 -69 5.0 -
8 Goddex Aphaea 65 58 65 -7 3.5 -
9 Perfect Revenge 44 44 55 -11 5.0 -
10 Hierkommiebokkie - 90 79 +11 0.0 -
11 Mari Marie 65 67 62 +5 5.0 -
12 Coastal Blues 63 54 63 -9 3.5 -
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