Official NHA Assessment
Race 1: Hollywoodbets DURBANVILLE WELCOMES YOU MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Beautiful One
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
9 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Saachi One 3 60.0 1 0.00 7.0 - 60 6 +6 2 Hazel Green 2 60.0 2 0.50 0.0 86 79 79 -7 3 Panjandrum 2 60.0 3 2.25 0.0 75 77 77 +2 4 Iona Castle 3 60.0 4 2.75 7.0 - 62 62 +62 5 Beautiful One 2 60.0 5 3.25 0.0 76 76 76 +0 6 Kubu 3 60.0 6 3.65 7.0 - 61 61 +61 7 Fantine 3 60.0 7 9.15 7.0 - 60 60 +60 8 Royal Style 2 60.0 8 10.90 0.0 - 74 74 +74 9 Half Full 2 60.0 9 12.90 0.0 - 74 74 +74 10 Gutsy Baby 2 56.0 10 13.90 0.0 - 66 66 +66 11 Stormin Attack 3 60.0 11 18.40 7.0 - 60 60 +60 12 Ginger Rood 3 60.0 12 27.90 7.0 - 60 60 +60 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Saachi One | - | 80 | 6 | +74 | 7.0 | - | |
| 2 | Hazel Green | 86 | 74 | 79 | -5 | 0.0 | - | |
| 3 | Panjandrum | 75 | 77 | 77 | ✓ Match | 0.0 | - | |
| 4 | Iona Castle | - | 79 | 62 | +17 | 7.0 | - | |
| 5 | Beautiful One Line | 76 | 69 | 76 | -7 | 0.0 | ||
| 6 | Kubu | - | 92 | 61 | +31 | 7.0 | - | |
| 7 | Fantine | - | 70 | 60 | +10 | 7.0 | - | |
| 8 | Royal Style | - | 58 | 74 | -16 | 0.0 | - | |
| 9 | Half Full | - | 60 | 74 | -14 | 0.0 | - | |
| 10 | Gutsy Baby | - | 62 | 66 | -4 | 0.0 | - | |
| 11 | Stormin Attack | - | 46 | 60 | -14 | 7.0 | - | |
| 12 | Ginger Rood | - | 53 | 60 | -7 | 7.0 | - |
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