Official NHA Assessment
Race 2: GALLOP TV YOUTUBE CHANNEL FM 76 HANDICAP (F & M) (For Fillies and Mares)
Line Horse
War Empress
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
5 / 7
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Isn't She Bonny 2 58.5 1 0.00 3.5 76 66 76 +0 2 Rapid Fire 4 56.0 2 0.50 6.0 76 56 66 -10 3 War Empress 5 62.0 3 1.70 0.0 80 80 80 +0 4 Aisling 3 58.0 4 2.80 5.0 80 62 70 -10 5 Full Of Magic 4 56.0 5 3.60 6.0 75 56 65 -10 6 Witchwood 2 58.0 6 3.90 3.5 79 65 69 -10 99 Kennedy 3 57.0 99 0.00 5.0 - 60 60 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Isn't She Bonny | 76 | 71 | 76 | -5 | 3.5 | - | |
| 2 | Rapid Fire | 76 | 72 | 66 | +6 | 6.0 | - | |
| 3 | War Empress Line | 80 | 92 | 80 | +12 | 0.0 | ||
| 4 | Aisling | 80 | 66 | 70 | -4 | 5.0 | - | |
| 5 | Full Of Magic | 75 | 52 | 65 | -13 | 6.0 | - | |
| 6 | Witchwood | 79 | 78 | 69 | +9 | 3.5 | - | |
| 99 | Kennedy | - | 79 | 60 | +19 | 5.0 | - |
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