Official NHA Assessment

Race 3: RACING240 FOR RACING. FOR YOU FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Miss Millstream
Reference for assessment
Exact Matches
2 / 15
Calculated = Official
Close Matches
3 / 15
Within 2 points
Significant Diffs
6 / 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    DutchessBurnedette   4    52.5    1    0.00     4.0   53    42           53    +0
2    Miss Millstream      5    59.0    2    1.50     0.0   66    66           66    +0
3    Lucy Belle           4    60.5    3    1.60     4.0   69    61           61    -8
4    Panzanella           3    60.0    4    1.70     7.0   68    54           58    -10
5    Rosa Dourada         2    55.0    5    1.95     0.0   72    58           62    -10
6    Sugarberry           2    54.5    6    3.45     0.0   70    55           60    -10
7    Arion Of Adrast      3    53.0    7    3.55     7.0   54    38           44    -10
8    Echoes Of Winter     2    53.5    8    6.80     0.0   69    52           59    -10
9    River Birch          4    53.5    9    6.85     4.0   58    44           48    -10
10   Angel Of Justice     3    59.5    10   8.60     7.0   67    50           57    -10
11   Different Drum       3    53.0    11   9.60     7.0   53    37           43    -10
12   Space Oddity         4    52.5    12   9.85     4.0   50    42           42    -8
13   Wintertime           5    53.0    13   13.60    0.0   49    51           51    +2
14   Sailaway With Me     3    54.0    14   22.60    7.0   56    39           46    -10
99   Absolutely Fab       4    52.0    99   0.00     4.0   -     41           41    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 DutchessBurnedette 53 64 53 +11 4.0 -
2 Miss Millstream Line 66 63 66 -3 0.0
3 Lucy Belle 69 69 61 +8 4.0 -
4 Panzanella 68 61 58 +3 7.0 -
5 Rosa Dourada 72 67 62 +5 0.0 -
6 Sugarberry 70 60 60 ✓ Match 0.0 -
7 Arion Of Adrast 54 42 44 -2 7.0 -
8 Echoes Of Winter 69 54 59 -5 0.0 -
9 River Birch 58 58 48 +10 4.0 -
10 Angel Of Justice 67 57 57 ✓ Match 7.0 -
11 Different Drum 53 47 43 +4 7.0 -
12 Space Oddity 50 47 42 +5 4.0 -
13 Wintertime 49 45 51 -6 0.0 -
14 Sailaway With Me 56 56 46 +10 7.0 -
99 Absolutely Fab - 51 41 +10 4.0 -
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