Official NHA Assessment

Race 9: #YOUCANBETONUS! FM 80 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Maverick Queen
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
9 / 15
Within 2 points
Significant Diffs
2 / 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    Play With The Wind   3    57.5    1    0.00     5.0   75    75           75    +0
2    Captain Selvie       2    57.5    2    1.30     3.5   82    78           78    -4
3    Maverick Queen       3    59.0    3    1.40     5.0   78    78           78    +0
4    Angel's Oasis        3    53.0    4    3.80     5.0   66    66           66    +0
5    Quiet Winter         2    57.5    5    4.20     3.5   82    78           78    -4
6    Valieva              3    58.5    6    5.20     5.0   82    77           77    -5
7    Sister Golden Hair   2    59.5    7    5.70     3.5   86    82           82    -4
8    Waiting On Charlie   2    56.0    8    6.20     3.5   79    75           75    -4
9    Eight Hats           2    53.0    9    9.00     3.5   73    69           69    -4
10   Magic Carpet Ride    3    57.5    10   10.00    5.0   75    75           75    +0
11   Heavyliesthecrown    3    61.0    11   10.80    5.0   82    82           82    +0
12   Clairwood Rose       2    54.5    12   11.40    3.5   79    72           72    -7
13   Dezire               3    56.5    13   16.20    5.0   76    73           73    -3
14   Willow Lady          2    51.5    14   18.70    3.5   78    66           68    -10
99   Miss Novax           2    58.5    99   0.00     3.5   -     80           80    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Play With The Wind 75 80 75 +5 5.0 -
2 Captain Selvie 82 93 78 +15 3.5 -
3 Maverick Queen Line 78 76 78 -2 5.0
4 Angel's Oasis 66 64 66 -2 5.0 -
5 Quiet Winter 82 79 78 +1 3.5 -
6 Valieva 82 78 77 +1 5.0 -
7 Sister Golden Hair 86 81 82 -1 3.5 -
8 Waiting On Charlie 79 74 75 -1 3.5 -
9 Eight Hats 73 64 69 -5 3.5 -
10 Magic Carpet Ride 75 64 75 -11 5.0 -
11 Heavyliesthecrown 82 82 82 ✓ Match 5.0 -
12 Clairwood Rose 79 77 72 +5 3.5 -
13 Dezire 76 72 73 -1 5.0 -
14 Willow Lady 78 67 68 -1 3.5 -
99 Miss Novax - 85 80 +5 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