Official NHA Assessment
Race 7: TABGOLD OAKS (Grade 2) (For Fillies and Mares at Weight For Age + Penalties)
Line Horse
Lady Of Power
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
7 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Red Maple 3 60.0 1 0.00 3.0 94 92 92 -2 2 Saartjie 3 60.0 2 0.20 3.0 110 92 100 -10 3 Special Charm 3 60.0 3 1.10 3.0 87 97 97 +10 4 My Soul Mate 4 57.0 4 2.20 1.0 113 94 103 -10 5 Lady Of Power 2 60.0 5 3.10 0.0 101 101 101 +0 6 Danse Milord 3 60.0 6 3.60 3.0 88 94 94 +6 7 Future Girl 2 60.0 7 5.20 0.0 97 98 98 +1 8 Virginia Sweet 2 60.0 8 7.10 0.0 96 98 98 +2 9 Capetown Beauty 3 60.0 9 10.10 3.0 80 92 92 +12 10 Off Limits 3 57.0 10 13.30 3.0 82 86 86 +4 11 Sea Goddess 3 60.0 11 34.20 3.0 81 92 92 +11 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Red Maple | 94 | 107 | 92 | +15 | 3.0 | - | |
| 2 | Saartjie | 110 | 113 | 100 | +13 | 3.0 | - | |
| 3 | Special Charm | 87 | 104 | 97 | +7 | 3.0 | - | |
| 4 | My Soul Mate | 113 | 107 | 103 | +4 | 1.0 | - | |
| 5 | Lady Of Power Line | 101 | 100 | 101 | -1 | 0.0 | ||
| 6 | Danse Milord | 88 | 94 | 94 | ✓ Match | 3.0 | - | |
| 7 | Future Girl | 97 | 97 | 98 | -1 | 0.0 | - | |
| 8 | Virginia Sweet | 96 | 92 | 98 | -6 | 0.0 | - | |
| 9 | Capetown Beauty | 80 | 76 | 92 | -16 | 3.0 | - | |
| 10 | Off Limits | 82 | 73 | 86 | -13 | 3.0 | - | |
| 11 | Sea Goddess | 81 | 80 | 92 | -12 | 3.0 | - |
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