Official NHA Assessment
Race 2: CAPE RACING SALES CAPE B STAKES (F & M) (For Fillies & Mares with a nett rating of 94 & below)
Line Horse
Callmegetrix
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
5 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 School Policy 2 55.5 1 0.00 0.0 84 84 84 +0 2 Fun Zone 5 60.0 2 0.50 0.0 90 98 98 +8 3 Callmegetrix 4 57.0 3 1.75 0.5 89 89 89 +0 4 Lady Mistico 2 55.5 4 3.00 0.0 82 86 86 +4 5 Summer Lily 2 58.5 5 3.40 0.0 92 91 91 -1 6 Fatal Gem 4 58.5 6 4.90 0.5 90 89 89 -1 7 Unconquerable Lady 2 61.5 7 12.90 0.0 97 96 96 -1 99 Wugug 2 55.5 99 0.00 0.0 - 84 84 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | School Policy | 84 | 79 | 84 | -5 | 0.0 | - | |
| 2 | Fun Zone | 90 | 96 | 98 | -2 | 0.0 | - | |
| 3 | Callmegetrix Line | 89 | 113 | 89 | +24 | 0.5 | ||
| 4 | Lady Mistico | 82 | 75 | 86 | -11 | 0.0 | - | |
| 5 | Summer Lily | 92 | 99 | 91 | +8 | 0.0 | - | |
| 6 | Fatal Gem | 90 | 91 | 89 | +2 | 0.5 | - | |
| 7 | Unconquerable Lady | 97 | 90 | 96 | -6 | 0.0 | - | |
| 99 | Wugug | - | 76 | 84 | -8 | 0.0 | - |
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