Official NHA Assessment

Race 4: TAB TELEBET 0861 000 822 FM 72 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Franklin
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
1 / 7
Within 2 points
Significant Diffs
4 / 7
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Greek Miss           3    61.0    1    0.00     10.0  76    54           76    +0
2    Franklin             5    61.5    2    5.75     0.0   75    75           75    +0
3    Gilda Gray           3    53.5    3    6.75     10.0  61    39           51    -10
4    Crusade To Royalty   4    55.0    4    7.50     7.0   62    48           52    -10
5    Castle Durrow        4    57.0    5    12.00    7.0   74    52           64    -10
6    Mariposa             4    52.0    6    14.00    7.0   54    42           44    -10
7    Let There Be Light   4    60.0    7    19.00    7.0   75    58           65    -10
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Greek Miss 76 91 76 +15 10.0 -
2 Franklin Line 75 80 75 +5 0.0
3 Gilda Gray 61 64 51 +13 10.0 -
4 Crusade To Royalty 62 56 52 +4 7.0 -
5 Castle Durrow 74 71 64 +7 7.0 -
6 Mariposa 54 46 44 +2 7.0 -
7 Let There Be Light 75 59 65 -6 7.0 -
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