Official NHA Assessment

Race 5: ORMOND FERRARIS OAKS TRIAL (Listed) (For 3 year-old Fillies)

Back to Race
Line Horse
Mary's Greenlight
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
0 / 14
Within 2 points
Significant Diffs
8 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Frances Ethel        3    57.0    1    0.00     4.5   88    82           82    -6
2    Sukhumvit            3    57.0    2    1.20     4.5   88    88           88    +0
3    Darling Harbour      4    54.0    3    1.40     2.0   78    86           86    +8
4    Mary's Greenlight    4    60.0    4    1.45     2.0   98    98           98    +0
5    Azaleas For All      4    54.0    5    1.70     2.0   78    86           86    +8
6    One Religion         2    52.5    6    2.75     0.0   72    85           85    +13
7    Forgiveness          4    57.0    7    2.85     2.0   85    90           90    +5
8    Crimson Forest       3    54.0    8    3.10     4.5   79    79           79    +0
9    Damostar             4    60.0    9    3.75     2.0   96    95           95    -1
10   Kadizora             4    55.5    10   5.50     2.0   81    84           84    +3
11   Explosive Bond       4    58.5    11   7.00     2.0   90    90           90    +0
12   Be Real              2    54.0    12   10.25    0.0   76    85           85    +9
13   Mount Etna           4    55.5    13   14.25    2.0   83    84           84    +1
99   Patches Of Grey      4    54.0    99   0.00     2.0   -     81           81    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Frances Ethel 88 117 82 +35 4.5 -
2 Sukhumvit 88 100 88 +12 4.5 -
3 Darling Harbour 78 60 86 -26 2.0 -
4 Mary's Greenlight Line 98 103 98 +5 2.0
5 Azaleas For All 78 82 86 -4 2.0 -
6 One Religion 72 78 85 -7 0.0 -
7 Forgiveness 85 94 90 +4 2.0 -
8 Crimson Forest 79 71 79 -8 4.5 -
9 Damostar 96 91 95 -4 2.0 -
10 Kadizora 81 72 84 -12 2.0 -
11 Explosive Bond 90 94 90 +4 2.0 -
12 Be Real 76 71 85 -14 0.0 -
13 Mount Etna 83 79 84 -5 2.0 -
99 Patches Of Grey - 62 81 -19 2.0 -
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