Official NHA Assessment

Race 7: GREYVILLE CONVENTION CENTRE FM 65 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Bay Breeze
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
7 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Gilda Gray           3    56.5    1    0.00     2.5   58    53           58    +0
2    Bay Breeze           3    58.0    2    2.00     2.5   61    61           61    +0
3    Eye Catching         4    57.0    3    2.15     1.0   59    62           62    +3
4    Rosslyne             2    58.5    4    2.45     0.0   70    66           66    -4
5    Reckless Love        4    58.0    5    2.55     1.0   61    63           63    +2
6    Just Virginia        2    55.5    6    3.05     0.0   69    59           59    -10
7    Columbia Road        3    57.5    7    3.20     2.5   60    58           58    -2
8    Ingakara             5    58.0    8    3.50     0.0   61    64           64    +3
9    Fashionigma          3    60.5    9    6.10     2.5   66    61           61    -5
10   American Style       3    59.0    10   8.40     2.5   63    58           58    -5
11   Luck Of The Iris     4    52.5    11   12.20    1.0   50    48           48    -2
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Gilda Gray 58 64 58 +6 2.5 -
2 Bay Breeze Line 61 52 61 -9 2.5
3 Eye Catching 59 48 62 -14 1.0 -
4 Rosslyne 70 58 66 -8 0.0 -
5 Reckless Love 61 72 63 +9 1.0 -
6 Just Virginia 69 56 59 -3 0.0 -
7 Columbia Road 60 54 58 -4 2.5 -
8 Ingakara 61 53 64 -11 0.0 -
9 Fashionigma 66 50 61 -11 2.5 -
10 American Style 63 60 58 +2 2.5 -
11 Luck Of The Iris 50 47 48 -1 1.0 -
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