Official NHA Assessment
Race 7: CHARITY MILE 1 NOVEMBER FM 99 DIVIDED HANDICAP (F & M) (For Fillies and Mares)
Line Horse
Ceuta
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
3 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Miss Hannigan 4 58.5 1 0.00 0.5 96 93 96 +0 2 Ceuta 4 60.0 2 1.30 0.5 99 99 99 +0 3 Famous Lady 3 54.5 3 1.60 1.0 90 87 87 -3 4 Francine 4 61.0 4 1.65 0.5 101 101 101 +0 5 Queen Of Love 3 59.0 5 1.70 1.0 99 96 96 -3 6 Blind Ambition 3 54.5 6 3.10 1.0 91 86 86 -5 7 Glamorous Lady 2 52.0 7 8.50 0.0 86 81 81 -5 8 Happy Mo 3 55.5 8 8.75 1.0 90 86 86 -4 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Miss Hannigan | 96 | 100 | 96 | +4 | 0.5 | - | |
| 2 | Ceuta Line | 99 | 97 | 99 | -2 | 0.5 | ||
| 3 | Famous Lady | 90 | 103 | 87 | +16 | 1.0 | - | |
| 4 | Francine | 101 | 99 | 101 | -2 | 0.5 | - | |
| 5 | Queen Of Love | 99 | 86 | 96 | -10 | 1.0 | - | |
| 6 | Blind Ambition | 91 | 93 | 86 | +7 | 1.0 | - | |
| 7 | Glamorous Lady | 86 | 76 | 81 | -5 | 0.0 | - | |
| 8 | Happy Mo | 90 | 89 | 86 | +3 | 1.0 | - |
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