Official NHA Assessment

Race 8: NEXT FAIRVIEW RACEMEETING FRIDAY 1 APRIL FM 74 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Sing Girl Sing
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
1 / 14
Within 2 points
Significant Diffs
9 / 14
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    Scarborough Fair     5    57.5    1    0.00     0.0   69    79           69    +0
2    Golightly            4    60.0    2    0.75     1.5   74    85           85    +11
3    Sing Girl Sing       3    57.0    3    3.75     2.5   74    74           74    +0
4    Chloris              4    58.5    4    6.25     1.5   71    78           78    +7
5    Meeneera             4    54.5    5    8.75     1.5   63    70           70    +7
6    French Joy           3    56.5    6    9.75     2.5   73    72           72    -1
7    Emaline              4    58.0    7    12.00    1.5   73    77           77    +4
8    Savannah Winter      3    59.5    8    14.75    2.5   79    78           78    -1
9    Indomavel            4    54.0    9    19.50    1.5   62    69           69    +7
10   Strada Statale       5    58.5    10   28.00    0.0   71    81           81    +10
11   Gimme Gimme Gimme    5    59.5    11   28.75    0.0   73    83           83    +10
12   Lillybelle           6    59.5    12   39.00    0.0   79    83           83    +4
99   Absolutely Fab       4    53.0    99   0.00     1.5   -     67           67    +0
99   Kayc Al              4    57.5    99   0.00     1.5   -     76           76    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Scarborough Fair 69 72 69 +3 0.0 -
2 Golightly 74 84 85 -1 1.5 -
3 Sing Girl Sing Line 74 62 74 -12 2.5
4 Chloris 71 73 78 -5 1.5 -
5 Meeneera 63 52 70 -18 1.5 -
6 French Joy 73 61 72 -11 2.5 -
7 Emaline 73 67 77 -10 1.5 -
8 Savannah Winter 79 73 78 -5 2.5 -
9 Indomavel 62 55 69 -14 1.5 -
10 Strada Statale 71 57 81 -24 0.0 -
11 Gimme Gimme Gimme 73 70 83 -13 0.0 -
12 Lillybelle 79 73 83 -10 0.0 -
99 Absolutely Fab - 51 67 -16 1.5 -
99 Kayc Al - 71 76 -5 1.5 -
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