Official NHA Assessment
Race 3: OZOW MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Englefield Green
Reference for assessment
Exact Matches
1 / 16
Calculated = Official
Close Matches
1 / 16
Within 2 points
Significant Diffs
13 / 16
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 From A Distance 2 60.0 1 0.00 4.0 80 80 80 +0 2 Englefield Green 2 60.0 2 2.00 4.0 80 80 80 +0 3 Hoerikwaggo 3 60.0 3 2.75 6.0 - 76 76 +76 4 Lily Bomb 3 60.0 4 2.95 6.0 - 76 76 +76 5 Tuscan Romance 3 60.0 5 3.05 6.0 82 76 76 -6 6 Winteronthegreen 3 60.0 6 6.05 6.0 - 76 76 +76 7 Happy Wives 3 60.0 7 6.45 6.0 - 76 76 +76 8 Bezonder 3 60.0 8 6.95 6.0 - 76 76 +76 9 Cape Captain 3 60.0 9 9.20 6.0 - 76 76 +76 10 Playful Joules 2 60.0 10 9.70 4.0 69 80 80 +11 11 Kisses 3 60.0 11 9.90 6.0 - 76 76 +76 12 Loveisallyouneed 3 60.0 12 10.40 6.0 - 76 76 +76 13 Flypast 3 60.0 13 11.40 6.0 - 76 76 +76 14 Go Dancing 3 60.0 14 15.65 6.0 - 76 76 +76 15 Lady Of Fate 3 60.0 15 17.15 6.0 - 76 76 +76 99 Preserve Forever 3 60.0 99 0.00 6.0 - 76 76 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | From A Distance | 80 | 72 | 80 | -8 | 4.0 | - | |
| 2 | Englefield Green Line | 80 | 77 | 80 | -3 | 4.0 | ||
| 3 | Hoerikwaggo | - | 85 | 76 | +9 | 6.0 | - | |
| 4 | Lily Bomb | - | 76 | 76 | ✓ Match | 6.0 | - | |
| 5 | Tuscan Romance | 82 | 86 | 76 | +10 | 6.0 | - | |
| 6 | Winteronthegreen | - | 61 | 76 | -15 | 6.0 | - | |
| 7 | Happy Wives | - | 80 | 76 | +4 | 6.0 | - | |
| 8 | Bezonder | - | 65 | 76 | -11 | 6.0 | - | |
| 9 | Cape Captain | - | 69 | 76 | -7 | 6.0 | - | |
| 10 | Playful Joules | 69 | 62 | 80 | -18 | 4.0 | - | |
| 11 | Kisses | - | 66 | 76 | -10 | 6.0 | - | |
| 12 | Loveisallyouneed | - | 51 | 76 | -25 | 6.0 | - | |
| 13 | Flypast | - | 66 | 76 | -10 | 6.0 | - | |
| 14 | Go Dancing | - | 50 | 76 | -26 | 6.0 | - | |
| 15 | Lady Of Fate | - | 52 | 76 | -24 | 6.0 | - | |
| 99 | Preserve Forever | - | 53 | 76 | -23 | 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