Official NHA Assessment
Race 4: WWW.SOCCER6.CO.ZA PINNACLE STAKES (F & M) (For Fillies and Mares)
Line Horse
Carbonado
Reference for assessment
Exact Matches
1 / 6
Calculated = Official
Close Matches
2 / 6
Within 2 points
Significant Diffs
3 / 6
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Rose Of Bayeux 3 58.5 1 0.00 6.0 86 73 73 -13 2 Carbonado 2 60.0 2 1.25 0.0 92 92 92 +0 3 Lady Mistico 2 58.5 3 1.50 0.0 90 88 88 -2 4 Flame Flower 3 57.0 4 3.75 6.0 81 71 71 -10 5 Pinnacle 2 54.5 5 6.50 0.0 87 77 77 -10 6 Twice To Heaven 3 57.0 6 6.55 6.0 84 70 74 -10 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Rose Of Bayeux | 86 | 77 | 73 | +4 | 6.0 | - | |
| 2 | Carbonado Line | 92 | 92 | 92 | ✓ Match | 0.0 | ||
| 3 | Lady Mistico | 90 | 75 | 88 | -13 | 0.0 | - | |
| 4 | Flame Flower | 81 | 78 | 71 | +7 | 6.0 | - | |
| 5 | Pinnacle | 87 | 93 | 77 | +16 | 0.0 | - | |
| 6 | Twice To Heaven | 84 | 72 | 74 | -2 | 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