Official NHA Assessment
Race 2: HOBDAY EQUESTRIAN ENTERPRISES MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Catch A Penny
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
10 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Sohot Sowhat 3 60.0 1 0.00 6.0 - 77 6 +6 2 Catch A Penny 3 60.0 2 3.75 6.0 77 77 77 +0 3 Shesgotclass 3 60.0 3 7.50 6.0 - 77 77 +77 4 Winter Gamble 3 60.0 4 7.55 6.0 76 77 77 +1 5 Ocotillo 3 60.0 5 7.95 6.0 - 77 77 +77 6 Lifelong Dance 3 60.0 6 10.95 6.0 - 77 77 +77 7 Berrycliffs 3 60.0 7 12.45 6.0 66 77 77 +11 8 Angel's Oasis 3 60.0 8 12.75 6.0 76 77 77 +1 9 Strawberry Thief 3 60.0 9 13.05 6.0 - 77 77 +77 10 Tori's Girl 3 60.0 10 21.05 6.0 - 77 77 +77 11 Datterini 3 60.0 11 28.05 6.0 - 77 77 +77 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Sohot Sowhat | - | 92 | 6 | +86 | 6.0 | - | |
| 2 | Catch A Penny Line | 77 | 80 | 77 | +3 | 6.0 | ||
| 3 | Shesgotclass | - | 89 | 77 | +12 | 6.0 | - | |
| 4 | Winter Gamble | 76 | 70 | 77 | -7 | 6.0 | - | |
| 5 | Ocotillo | - | 70 | 77 | -7 | 6.0 | - | |
| 6 | Lifelong Dance | - | 53 | 77 | -24 | 6.0 | - | |
| 7 | Berrycliffs | 66 | 64 | 77 | -13 | 6.0 | - | |
| 8 | Angel's Oasis | 76 | 64 | 77 | -13 | 6.0 | - | |
| 9 | Strawberry Thief | - | 89 | 77 | +12 | 6.0 | - | |
| 10 | Tori's Girl | - | 59 | 77 | -18 | 6.0 | - | |
| 11 | Datterini | - | 30 | 77 | -47 | 6.0 | - |
Assessment Methodology
Calculation Steps:
- Identify Line Horse - consistent performer used as reference
- Calculate WFA Allowance based on age, distance, and month
- Apply Drag Adjustment for beaten margin
- Calculate Actual Weight Performance:
Weight - Drag - WFA - Compare to Line Horse to determine race rating
- 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