Official NHA Assessment
Race 2: #DestinationCapeRacing MAIDEN SPECIAL WEIGHTS (F & M) (For all Maiden Fillies & Mares)
Line Horse
Ygritte
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
8 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 La Pura Vida 2 60.5 1 0.00 3.5 74 75 75 +1 2 Go Like Flo 5 59.0 2 0.20 0.0 - 79 79 +79 3 Simply Beautiful 3 59.0 3 0.40 5.0 65 69 69 +4 4 Ygritte 2 59.0 4 1.65 3.5 72 72 72 +0 5 The Agents Muse 2 53.5 5 1.75 3.5 60 61 61 +1 6 Summer Song 3 59.0 6 3.50 5.0 - 69 69 +69 7 Sea Of Flames 3 59.0 7 6.00 5.0 - 69 69 +69 8 Goddex Aphaea 2 55.5 8 6.10 3.5 65 65 65 +0 9 Perfect Revenge 3 52.0 9 7.35 5.0 44 55 55 +11 10 Hierkommiebokkie 5 59.0 10 7.75 0.0 - 79 79 +79 11 Mari Marie 3 55.5 11 11.00 5.0 65 62 62 -3 12 Coastal Blues 2 54.5 12 12.00 3.5 63 63 63 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | La Pura Vida | 74 | 77 | 75 | +2 | 3.5 | - | |
| 2 | Go Like Flo | - | 85 | 79 | +6 | 0.0 | - | |
| 3 | Simply Beautiful | 65 | 55 | 69 | -14 | 5.0 | - | |
| 4 | Ygritte Line | 72 | 69 | 72 | -3 | 3.5 | ||
| 5 | The Agents Muse | 60 | 64 | 61 | +3 | 3.5 | - | |
| 6 | Summer Song | - | 76 | 69 | +7 | 5.0 | - | |
| 7 | Sea Of Flames | - | - | 69 | -69 | 5.0 | - | |
| 8 | Goddex Aphaea | 65 | 58 | 65 | -7 | 3.5 | - | |
| 9 | Perfect Revenge | 44 | 44 | 55 | -11 | 5.0 | - | |
| 10 | Hierkommiebokkie | - | 90 | 79 | +11 | 0.0 | - | |
| 11 | Mari Marie | 65 | 67 | 62 | +5 | 5.0 | - | |
| 12 | Coastal Blues | 63 | 54 | 63 | -9 | 3.5 | - |
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